Good at
辅助 Assistant擅长…
🧩 词语组成解析
good
[ɡʊd]
adj. 好的;优秀的;有益的;漂亮的，健全的;
n. 好处，利益;善良;善行;好人;
adv. 同well;
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
🗣️ 情景例句
It is OK to ask children how old they are.
问小孩多大了是可以的。
The voice is not distinct.
声音不清楚。
There was also a great deal of machinery on display.
参展的还有很多机器，