Calmative
a. 使镇静的\\nn. 镇静剂
✅ 同义词
🗣️ 情景例句
Although we hadn't met for 25 years, I recognized him the minute I saw him.
尽管我们有25年未见面了，我一看见他就认出来了。
Good. Let's go to the office.
好的，我们去办公室吧。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。