Upgradation

升级；改善；提高

🗣️ 情景例句

you need to work at it, Grandpa.
你得常练它， 爷爷。
Ouch! That hurts.
好痛呦！会受伤哩！
How's it going?
怎么样？
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🔤 更多 U 开头的单词

ultraviolet (UV)
unargumentative
under a spell
underplot
unilateral transfer
unlaurelled
unsavoury
unusuality
全部 U 开头单词 ›