Introducer
n. 介绍人, 引进者, 创始者\\n[医] 插管器, 喉管插入器
🏥 医学释义
①插管器，导引器 ②喉管插入器
🗣️ 情景例句
Is that a proposal, or are we just playing a game?
这是求婚呢 ，还是仅仅在玩游戏？
I'm afraid it's going to be too wide.
我怕它将太宽。
Is the production line fully automatic?
生产线是全自动的吗？