Teca
[医][=tetraethylammonium chloride]氯化四乙铵
🗣️ 情景例句
who have made my stay in the United States so wonderful.
是你们使得我在美国的生活如此多采多姿。
Every door may be shut but death's door.
除了死门外，每门都可关。
You must look after it. Give it to Mr. Hu.
你一定要好好保管啊！让胡老师帮你拿着。