Reglator
调节器
🗣️ 情景例句
Is it finished yet?
行了吗？
My cousin is a member of a stamp club, He seems stamp collecting.
我的表兄是一个集邮俱乐部成员，他似乎很喜欢集邮。
As it was extremely narrow, the man was unable to move,
由于烟囱太窄，那人无法动弹。