Uld
abbr. 超声探漏器(Ultrasonic Leak Detector);超低剂量(ultra-low-dose)
🗣️ 情景例句
What books are required for this class?
这课需要什么样的书?
False with one can be false with two.
对一个人虚伪,也会对两个人虚伪。
If you jump the queue ,other people will not be pleased!
如果你夹塞儿,别人就会不高兴!
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