Flask pins
[机] 合箱销子
🧩 词语组成解析
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
n. 插脚, 针；精确的综合导航系统
🗣️ 情景例句
I keep thinking about that bag of film. Eight rolls.
我一直在想着旅行袋的事。一共有八卷呢。
Custom is a second nature.
习惯是第二天性。
Also they make the tank look much prettier.
二来，它们还可以使容器看起来更漂亮些。