Bormethyl

三甲硼

🗣️ 情景例句

Is there a station near here?
附近有地铁站吗？
You can tell.
看得出来。
She has been collecting stamps.
她一直收集邮票。
更多情景英语 ›

🔤 更多 B 开头的单词

back tax
Barbra Streisand
be sick
belem
beta-o-amino-benzoyl-alanine
bleaching earth
blue spot
breakfasting
全部 B 开头单词 ›