- alert路边酒精浓度鉴定试验时 态: alerted, alerting, alerts
alert someone to sth 使...警觉；使...警惕
on the alert 提防；警戒
- alertingn. 发信号 alert someone to sth 使...警觉；使...警惕
on the alert 提防；警戒著；随时准备著
red alert 紧急警报，红色警报；应急状况
- guard
guard against 防止；提防
on guard 警惕；站岗
mount guard 上岗；执勤；看管
point guard 控球后卫，组织后卫
security guard
- guard against防范；提防
- guards粘插图纸条 guard against 防止；提防
on guard 警惕；站岗
mount guard 上岗；执勤；看管
point guard 控球后卫，组织后卫
security
- on guard against防范；提防
- on the alert提防；警戒著；随时准备著
- precautionn. 预防措施 take precautions against vt. 采取措施预防
precaution against 提防，防范；耐心
safety precaution 安全预防措施
- tenty,tentieadj. 〈苏格兰〉注意的，提防的
- warnagainst 警告（...）不要；提醒（...）提防
warn about 就...提出警告
- watchoneself [美国英语]小心谨慎
watch tv 看电视
watch out 小心；提防
watch for v. 等待；当心；守候
watch television 看电视
watch out
- watch out小心；提防
- watch out for戒备, 提防, 密切注意
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Dicksoniaceae,
dicky,
dickybird,
dicky-bird,
diclesium,
diclidostosis,
diclidotomy,
diclinic,
diclinism,
diclinous,
相似单词
3G,
401(K),
a,
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dicolpate,
dicolporate,
dicophane,
dicoria,
dicot,
dicots,
dicotyl,
dicotyledon,
Dicotyledoneae,
dicotyledonous,
相似单词
3G,
401(K),
a,
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Dicrolene,
dicrotaline,
dicrotia,
dicrotic,
dicroticrotism,
dicrotisc,
dicrotism,
dicroton,
dicrotophos,
dicryl,
相似单词
3G,
401(K),
a,