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
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
Have you milked the cows?
你已经挤过奶了吗？
I concluded that they were simply shy of strangers.
我认为这不过是他们在陌生人面前表现出的害羞。