Veillon tube
[医] 韦永氏管(一段玻管,一端塞以橡皮塞,一端塞以棉花,培养细菌用)
🧩 词语组成解析
n. 管,管状物;电子管;地铁;电视机;
vt. 把…装管;把…弄成管状;用管输送;
vi. 乘地铁;不及格;
tub- 表”管道”
🗣️ 情景例句
Well, there are Dragon Boat Festival, Mid-autumn Festival, Chung Yeung Festival and so on.
嗯,还有端午节、中秋节、重阳节等等。
He hasn't done any worthwhile work in five years.
这五年来他没做过一件正经事。
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