Cask flask
[化] (贮运放射性物质的)屏蔽容器; 屏蔽罐
🧩 词语组成解析
cask
[[kɑ:sk]]
n. 桶, 木桶\\nvt. 装入桶内
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
Eat your vegetables, they're good for your health.
多吃蔬菜，这对你的健康有好处。
Every dog has his day.
凡人皆有得意时。
I was very glad when the boys won the relay race.
我非常高兴，男同学在接力赛中获胜。