Labiotenaculum
固唇器
🗣️ 情景例句
I can never get ahead at my job.
我总是不能出人头地。
He has the advantage of a new set of clubs and has played everyday.
他拥有新的球杆，所以有利，何况他每天都在练习。
Members of the press weren't allowed into the meeting.
新闻记者不得进入会场。