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
Learning to express oneself well in an important part of education.
学会把意思表达清楚是受教育的一个重要方面。
I have been selected as this year's recipient of the Award for Outstanding Performance.
我成为了今年的杰出表现奖的获奖人。
They finally found a small gold coin which was almost worthless.
但最后找到的是一枚几乎一钱不值的小金币。