Taper flask
[机] 推拔砂箱
🧩 词语组成解析
taper
['tepɚ]
vt.& vi. 逐渐变细，变尖;逐渐减弱;
n. 细蜡烛;灯芯;锥形物;
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
My brother is a junk food addict.
我兄弟就爱吃垃圾食品。
I'm going to send her six bags.
我要送给她六袋。
The weather was very cold, and many people were ill.
天气非常冷，很多人生了病。