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
In what subject did you get the highest marks?
你哪门科目得分最高？
You won't believe it,but it was really cheap.
你不会相信的，但这条裤子确实很便宜。
He suddenly appeared in the party.
他突然在晚会上出现了。