Ultraphosphate

过磷酸

🗣️ 情景例句

Don't be so grumpy.
别总这么爱抱怨。
What time do you think it is?
你以为现在几点？
She was injured badly in the accident.
她在这次意外中受到重伤。
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🔤 更多 U 开头的单词

ultra low density polyethylene
unappetizingness
undecanoic acid
understudied
unidirectional composite
unlaces
unstable chemical equilibrium
unsullied [ˌʌn'sʌlid]
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