Calmative
a. 使镇静的\\nn. 镇静剂
✅ 同义词
🗣️ 情景例句
I can see well both day and night.
我白天晚上都能看得很清楚。
It won't fit; you'll have to go to the post office.
那不行，你必须去邮局才行。
There are some books on the stereo.
音响上面有几本书。