🧩 词语组成解析
weak
[wik]
adj. 柔弱的，虚弱的;无力的，软弱的;不中用的，愚钝的;淡薄的;
a. 有...茎的, 装有...柄的, 有...梗的, 去掉茎的, 去掉梗的
🗣️ 情景例句
There's nothing you can do about it.
你对此无能为力。
I wasn't born yesterday.
我又不是三岁小孩。
You must always return your library book on time!
你必须按时归还图书馆的书！