Inactivator
灭活剂, 钝化剂
🗣️ 情景例句
Come in, come in. Please, come in.
请进， 请进。请进来。
Do you have a valid license?
你持有效驾驶执照吗？
Would you let me know your fax number?
可以告诉我您的传真机号码吗？