- 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
用户正在搜索
chechem,
chechia,
Chechin,
check,
check bit,
check book,
check in,
check into,
check list,
check mark,
相似单词
3G,
401(K),
a,
用户正在搜索
checkage,
checkback,
checkboard,
checkbook,
checkbox,
checked,
checker,
checkerberry,
checkerbloom,
checkerboard,
相似单词
3G,
401(K),
a,
用户正在搜索
check-in,
checking,
checking account,
checkless,
checkline,
checklist,
checklock,
check-lock,
checkman,
checkmarks,
相似单词
3G,
401(K),
a,