Dewar
n. [亦作d-]=Dewar flask
🗣️ 情景例句
He pulled him out of the water.
是他把你孩子从水 拉上来的。
The newsboy throws his papers in the wrong place.
报童把报纸投错了地方。
Sally is looking at a big ship.
莎莉正在观看一艘大船。