Expectorant
a. 化痰的\\nn. 除痰剂
✅ 同义词
📖 牛津释义
expectorant
n
medicine that helps sb to expectorate 祛痰剂
The cough medicine contains an expectorant. 咳嗽药中含有祛痰剂.
🗣️ 情景例句
Don't worry, be happy.
别担心，开心点。
What is the coldest region in this country?
这个国家最冷的地带是哪里？
Gradually the river grows wider, the banks recede,
然后河面渐渐地变宽，两岸后撤，