Hsees
abbr. hazardous substances emergency events surveillance 危险物品紧急事件监督
🗣️ 情景例句
I'd like you to meet the head of the student relations committee.
我想见见学生关系委员会主席。
I asked him to pay, but he wouldn't.
我请他付账，但是他不肯。
I crossed the street to avoid meeting him, but he saw me and came running towards me.
我穿过马路以便避开他，但他看到我并朝我跑过来。