Be conversant with
熟悉…,精通…
🧩 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;
with
[wɪð]
prep. 和，跟;随着;关于;和…一致;
🗣️ 情景例句
Anything special you want to talk about?
有什么特殊的事要谈吗？
I don't feel very well this morning.
我今早感到不很好。
At that moment, everybody began to laugh and sing.
此时，大家已经笑了起来，同时唱起了歌。