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
You keep getting fatter and fatter.
你一天比一天胖。
Could you tell me where is the bus stop?
你能不能告诉我公共汽车站在哪里？
Don't dream away your time.
不要虚度光阴。