Unicel

二亚硝基五亚甲基四胺(发泡剂)

🗣️ 情景例句

Does he know you're here?
他知道你在这 吗？
It's earier to run down the hill than go up.
下山容易上山难。
She mended the broken doll.
她修补了破了的洋娃娃。
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🔤 更多 U 开头的单词

ultimate liability
unbalanced system
undemonstrated
uneager
unimportance
unknown ,ʌn'non
unresolved pneumonia
unsubcribe
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