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
He missed a phone call.
他没接到一通电话。
He was content that the thing had happened.
这事终于发生了，对此他是满意的。
How bad was the damage.
损坏情况如何？