Componendo
合比定理
🗣️ 情景例句
The wristband. Something old?
腕带。旧的东西，
He's behind the rest of the class in reading.
他在阅读方面不如班上的其他同学。
They located the right chimney by tapping at the walls and listening for the man's cries.
他们通过叫击烟囱倾叫声而确定传出声音的那个烟囱。