n. 
甲烷
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double-duty, double-dyed, doubleedged, double-edged, double-ended, doubleender, double-entendre, double-entry, double-exposure, double-face,
相似单词
dibromodifluoromethane, dibromodiphenylsilane, dibromoethane, dibromofluorescein, dibromoketone, dibromomethane, dibromomethylethylketone, dibromonitromethane, dibromophakellin, dibromophenol,
n. 二
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double-hook, double-hulled, double-hung, double-jointed, double-layer, doubleleaded, double-leaded, double-length, double-line, doublelock,
相似单词
dibromodifluoromethane, dibromodiphenylsilane, dibromoethane, dibromofluorescein, dibromoketone, dibromomethane, dibromomethylethylketone, dibromonitromethane, dibromophakellin, dibromophenol,
n. 烷
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double-pointed, double-pole, double-port, double-precision, double-quick, doubler, double-range, double-rate, double-reduction, double-reed,
相似单词
dibromodifluoromethane, dibromodiphenylsilane, dibromoethane, dibromofluorescein, dibromoketone, dibromomethane, dibromomethylethylketone, dibromonitromethane, dibromophakellin, dibromophenol,
n. 甲烷
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doublespace, doublespeak, double-stop, double-strength, doublet, double-tagging, double-talk, double-taxation, doublethink, double-think,
相似单词
dibromodifluoromethane, dibromodiphenylsilane, dibromoethane, dibromofluorescein, dibromoketone, dibromomethane, dibromomethylethylketone, dibromonitromethane, dibromophakellin, dibromophenol,
n. 二
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doubleword, double-work, doublication, doubling, doubloon, doublure, doublures, doubly, doubt, doubtable,
相似单词
dibromodifluoromethane, dibromodiphenylsilane, dibromoethane, dibromofluorescein, dibromoketone, dibromomethane, dibromomethylethylketone, dibromonitromethane, dibromophakellin, dibromophenol,
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down-counter, downcountry, downcourt, downcut, downcutting, downcycle, downdip, down-Doppler, downdraf, downdraft,
相似单词
dibromodifluoromethane, dibromodiphenylsilane, dibromoethane, dibromofluorescein, dibromoketone, dibromomethane, dibromomethylethylketone, dibromonitromethane, dibromophakellin, dibromophenol,
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downland, downlap, downlead, down-lead, downless, downlight, downline, downlink, download, Downloadable,
相似单词
dibromodifluoromethane, dibromodiphenylsilane, dibromoethane, dibromofluorescein, dibromoketone, dibromomethane, dibromomethylethylketone, dibromonitromethane, dibromophakellin, dibromophenol,
n. 二
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downproofs, downpunch, downramp, downrange, downrate, downright, downriver, downrun, downrush, downs,
相似单词
dibromodifluoromethane, dibromodiphenylsilane, dibromoethane, dibromofluorescein, dibromoketone, dibromomethane, dibromomethylethylketone, dibromonitromethane, dibromophakellin, dibromophenol,
n. 烷
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downslope, downsman, downspout, downspouting, downsprue, downstage, downstair, downstairs, downstate, downstater,
相似单词
dibromodifluoromethane, dibromodiphenylsilane, dibromoethane, dibromofluorescein, dibromoketone, dibromomethane, dibromomethylethylketone, dibromonitromethane, dibromophakellin, dibromophenol,
n. 烷
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downtank, down-the-hole, downthrow, downthrust, downtick, down-tilter, downtime, down-to-earth, Downtonian, down-to-time,
相似单词
dibromodifluoromethane, dibromodiphenylsilane, dibromoethane, dibromofluorescein, dibromoketone, dibromomethane, dibromomethylethylketone, dibromonitromethane, dibromophakellin, dibromophenol,
n. 溴甲烷
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downwarping, downwash, downwave, downwelling, downwind, downy, downy mildew, downzone, downzoning, Dowpon,
相似单词
dibromodifluoromethane, dibromodiphenylsilane, dibromoethane, dibromofluorescein, dibromoketone, dibromomethane, dibromomethylethylketone, dibromonitromethane, dibromophakellin, dibromophenol,