Precontrol
预先控制
🗣️ 情景例句
Yes. Here's the survey report issued by the Health Office, which is absolutely reliable.
有。这是由卫生检疫所签发的检验报告，它是绝对可靠的。
He can't dress himself yet because he's too young.
他还不能给他自己穿衣服因为他是太年轻的。
With this, he hurried off the stage.
他一边说着，一边匆匆下台。