Be causative of
成为...的原因, 引起...的
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
causative
['kɔ:zətiv]
adj. 成为原因的;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Yeah. I really did do a good job, didn't I?
是的 ，我确实拍得不错， 对不对？
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。