Ph
氢离子指数\\n[医] 药典; 苯基
🗣️ 情景例句
How many people are there in your family?
你家里有几口人？
I can hardly wait to see the new comet.
我急不可待地要见到新彗星的出现。
The Greenwood Boys are a group of pop singers.
“绿林少年”是一个流行歌曲演唱团。