🧩 词语组成解析
[医] 黑质
🗣️ 情景例句
How long will it take to get some more in from the factory?
从工厂再运一些货过来要多久？
A plant may produce new flowers; man is young but once.
花有重开日，人无再少年。
Usually, he catches the number 11 bus to work, but sometimes he goes by train.
通常他乘11路公共汽车去上班，不过他有时乘火车去。