查询词典 be on

feast on：尽情地吃,饱餐

betake oneself to 去,致力于 | feast on 尽情地吃,饱餐 | be on one's feet 站着,起立

go on duty：上班

209. come off duty 下班 | 210. go on duty 上班 | 211. be on duty 值班, 值日, 在上班时

keep an eye on sth./sb：照看,看管

Just to be on the safe side. 为了完全起见. | keep an eye on sth./sb. 照看,看管 | keep my ears open 留意

keep on good terms with sb：(与某人保持友好关系)

be on bad terms with sb. (与某人关系不好) | keep on good terms with sb. (与某人保持友好关系) | make terms with sb.(与某人达成协议)

put / lay one's cards on the table：将实力、、意图公开

@ get one's cards / give somebody his cards 开除,解雇 | @ put / lay one's cards on the table 将实力、、意图公开; | @ be on / in the cards 多半,有可能

be on holiday：正在休假[去休假]

牐爃olidayer 度假者 | 牐燽e on holiday 正在休假[去休假] | 牐爂o on holiday 正在休假[去休假]

go on holiday：度假

Why is she so concerned about his attitude to her work? 她为什么那么关注他对她的工作的看法? | go on holiday 度假 | be on holiday 正在休假

on the air：广播

He's always running after her.他一直在追求她? | 6. on the air广播 | We will be on the air in five minutes. 我们五分钟以后开始广播?

put on the alert：(军队)处于戒备状态

be on the alert 注意; 提防; 警戒 | put on the alert (军队)处于戒备状态 | alert to do 留心做

on the edge of：在......的边上

①be on holiday在度假. | ②on the edge of...在......的边上. | ④all through a year.终年;整年.

Fix, Unfix,Group,Ungroup：(固定, 不固定,成组, 不成组)

Align Components(元件对准) 79 | Fix, Unfix,Group,Ungroup(固定, 不固定,成组, 不成组) 80 | Select Net(选择线网) 80

glycol monoacetate：乙二醇一乙酸酯

glycol lubricant 乙二醇润滑剂 | glycol monoacetate 乙二醇一乙酸酯 | glycol monobenzyl ether 乙二醇一苄醚