B. b. b.

[医] 血脑障壁

🗣️ 情景例句

have been busy at work this morning
一早上都在忙着
Do you often play tennis on Sunday?
你常常在星期日打网球吗？
Look at those people in the boats.
瞧船里的那些人！
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🔤 更多 B 开头的单词

Bacillus hepaticus fortuitus
barrier coat
beaker
Bernoulli distribution
billies
black crappie
blue stem
braking action
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