Be sure about
辅助 Assistant对…有把握
🧩 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;
sure
[ʃʊr]
adj. 确信的，确实的;有把握的;无疑的;一定的;
adv. 当然;确实地;无疑地;
about
[ə'baʊt]
prep. 关于;大约;在…周围;
adv. 大约;在附近;在四周;几乎;
adj. 在附近的;四处走动的;在起作用的;在流行中的;
🗣️ 情景例句
And if I can be of any help,
如果我能有所帮忙的话，
He who would climb the ladder must begin at the bottom.
爬梯必须从底层开始。
He felt free to talk about his failures or his difficulties.
他可以随便谈论自己的失败或困境。