Underexpansion

(喷管中气体)不完全膨胀, 膨胀不足

🗣️ 情景例句

That's six steaks.
六份牛排。
Please ring off.
请挂电话。
Yes, please. That would be kind of you.
是啊。你真好！
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🔤 更多 U 开头的单词

uarthritis
unbrotherly
unconscientiousness
undoubting
unfulfilling
unitary matrix
unselfish 'ʌn'selfiʃ
upper tray
全部 U 开头单词 ›