Compound b
[醫(yī)] 化合物B, 皮質(zhì)(甾)酮
?? 詞語(yǔ)組成解析
??? 情景例句
And don't ever forget it.
永遠(yuǎn)別忘記這一點(diǎn)。
It's hard sailing when there is no wind.
沒有風(fēng)難航行。
Also they make the tank look much prettier.
二來(lái)，它們還可以使容器看起來(lái)更漂亮些。