Sebekidae
塞贝科
🗣️ 情景例句
if you're not going to be happy about it.
假如你会因为这种事而不快乐的话。
They cannot help but be grieved by the death of a friend.
眼见朋友死亡，自己却无能为力，他们感到深深的悲哀。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。