🧩 词语组成解析
killing
[['kiliŋ]]
n. 谋杀, 杀戮\\na. 杀害的, 疲惫的, 迷人的
🗣️ 情景例句
doing a commercial.
正在做广告。
Put (or Lay or Set) one's shoulder to the wheel.
出一把力。
I know that he's doing his best, but he says that he is a little weak in Chinese.
我知道他非常努力，但他说他的中文有点儿差。