Bipropargyl

联丙炔

🗣️ 情景例句

I don't know what I would do without you.
我真不知道没有你们我怎么办。
Thank you. It was very kind of you.
谢谢，您太好了。
First come first served.
先到先得。
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🔤 更多 B 开头的单词

back pack
barcoding
Beckmann's apparatus
below ground
bicoudate catheter
blood disc
blood-relationship
braless
全部 B 开头单词 ›