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
in almost a full week.
差不多有一整个星期了。
Whose responsibility are the shipment charges?
运费由谁来负责呢？
Are you Lin Tao?
你是林涛吗？