🧩 词语组成解析
n. 动脉（artery的复数）
🗣️ 情景例句
But?
但是什么？
Me too. I was hoping we could put this bicycle together for Tom's birthday.
我也希望如此，我本来希望买这辆自行车做为送给汤姆的生日礼物。
Not all sounds made by animals serve as language.
动物发出的声音不都是用作语言交际。