客流预警的英文:
passenger volume alert
n. 乘客;过路人
adj. 乘客的
- bore passengers
使旅客厌烦 - passenger manifest
旅客名单 - embark passengers
使旅客上船、飞机等
n. 卷,册;体积;大量;音量
adj. 大量的
v. 收集成卷;成团喷出
- The volume of trade has receded.
贸易额已减少。 - The purpose of this volume is to exhibit the cell.
本书的目的是阐明细胞。 - What's the volume of this cylinder?
这个圆筒的体积有多少?
adj. 警觉的;思维敏捷的
v. 向…报警;使警觉,使意识到
n. 警戒,警惕;警报
- Suddenly the combat alert sounded.
突然战斗警报响了。 - conflict alert (CA)
碰撞警告 - She was very brisk and alert.
她完全是一副干脆利落、精神抖擞的神情。