Metallic flask
[机] 金属砂箱
🧩 词语组成解析
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
I'm not sure. I'll have to check.
我不能确定，我必须查一下。
Discretion is the better part of valour.
小心即大勇。
Which would you like, a cup of tea or a glass of milk?
你想来点什么，一杯茶还是一杯牛奶？