Bioturbation
生物扰动作用
🗣️ 情景例句
Excuse me, do you know...?
打扰一下，你知道...？
Coming events cast their shadows before them.
山雨欲来风满楼。
you are conditioned by the conventions of the community to such a degree that it is very difficult to conceive of anything really destructive.
社团的风俗习惯会严格地制约你，使你很难有破坏性的想法。