Be dubious of
对…半信半疑,在…方面靠不住的
🧩 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;
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
remember?
记得吗
It was after dark when we got back,and we were all tired.
我们回来时天已经黑了，并且我们都很疲倦。
Many of the men fell sick with fever.
许多人因发烧而病倒。