Mouille
a. 颚化（辅）音的
🗣️ 情景例句
The work was turned over to the secretary.
这项工作移交给了秘书。
Learn to say before you sing.
按部就班。
You see, the school will be expensive to run and we shall need a lot of good teachers.
你知道，办这所学校要花很多的钱，我们需要很多好教师。