Reductor
n. 減速器, 減壓器, 還原器, 還原劑\\n[醫] 還原劑, 復位器
?? 醫學釋義
①復位器 ②減速器 ③還原劑
??? 情景例句
And nice meeting you, too, Mrs. Tobin.
我也很高興見到你，Tobin太太。
Thank you for your help.
謝謝您的幫助。
It's very kind of you to help me.
你幫助我真是太好了。