• vi. 从事，着手；上船或飞机
• vt. 使从事；使上船

em-, 进入，使。bark, 船，驳船，同barge。

embark

embark: [16] To embark is literally to ‘put or get on to a boat’ – or more specifically a barque [15] (a word acquired ultimately from late Latin barca, which is probably related to English barge). Its immediate French ancestor, barque, formed the basis of a compound verb embarquer, borrowed by English as embark. The antonym disembark also dates from the 16th century.
=> barge, barque

embark (v.)

1540s (transitive); 1570s (intransitive), from Middle French embarquer, from assimilated form of en- "in" (see en- (1)) + barque "small ship" (see bark (n.)). Related: Embarked; embarking.

1. The fears have prompted several countries to embark on massive armament plans.

几个国家开始实施大规模的军备计划，以防患于未然。

来自柯林斯例句

2. Redundancy is the spur for many to embark on new careers.

裁员促使很多人开始从事新事业。

来自柯林斯例句

3. Bob ordered brigade HQ to embark.

鲍勃命令旅指挥部登船。

来自柯林斯例句

4. Some forethought and preparation is necessary before you embark on the project.

你着手进行这个项目之前必须有所考虑，有所准备。

来自《权威词典》

5. He is about to embark on a new business venture.

他就要开始新的商业冒险活动.

来自《简明英汉词典》