Bioturbation
生物扰动作用
🗣️ 情景例句
John isn't here today. That figures, he looked very sick yesterday.
约翰今天没有来，怪不得，他昨天就好像不太舒服。
What is done cannot be undone.
木已成舟。
OK. Our plan is to produce an advertisement for this famous computer which is supplied by one of China's biggest computer producers-Legend Computer Group Corporation. Any ideas?
好了，我们计划给这种著名的计算机做广告，它是由中国最大的计算机生产厂商之一--联想计算机集团公司提供的。你们有什么主意吗？