Alleviator
n. 緩和劑\\n[醫] 緩和劑
?? 醫學釋義
①緩和劑 ②減輕裝置
??? 情景例句
I don't know.
我不知道。
One of these days,I'd like to take a vacation.
某天,我想度假。
They plunged into the lake, and after loading their gear on an inflatable rubber dinghy, let the current carry them to the other side.
他們跳入湖中，把各種器具裝上一只充氣的橡皮艇，聽任水流將他們帶往對岸。