Tricho-
[医] 毛, 发
🗣️ 情景例句
We have to advance the building of the new school.
我们必须促进新学校的建设。
In secondary school, children get more advanced knowledge.
中学的小孩会得到进一步的知识。
I'm very sorry, sir.You must get off the bus.None of our passengers can change this note.
非常抱歉，先生。您必须下车。我们的乘客中没人能换开这张钞票。