Dewar
n. [亦作d-]=Dewar flask
🗣️ 情景例句
and you've got to do one more thing.
而且你还要做一件事。
Have you taken a plane?
你坐过飞机吗？
I can't help eating sweets whenever they are in my presence.
我无论什么时候一看到甜食就忍不住要吃。