Labiotenaculum
固唇器
🗣️ 情景例句
He said he'll call you.
他说了他要给你打电话。
Are there any discount tickets for me?
给我有折扣吗？
and they provided a striking demonstration of the potentialities hidden in instruments and apparatus.
并充分显示出了仪表和仪器的潜在力量。