Bomblcesterol
[机] 蚕甾醇
🗣️ 情景例句
I take this threat very seriously.
我认为这种威胁非同小可。
I learned Japanese yesterday.
我昨天学日文。
later, we shall undergo a progressive loss of our vigour and resistance which, though imperceptible at first,
再迟一些，我们就要经历生命力和抵抗力逐步衰退的过程。虽然这个过程起初难以觉察，