Biodegrading
v. 生物递降分解( biodegrade的现在分词 )
🗣️ 情景例句
You're really good at that.
你做得真不错。
The bone will have to be re-set.
你必须（被）接骨。
When they were very young, Mr. Green sometimes dressed up in a red coat. But he doesn't do that now.
在他们很小时，有时候格林先生穿上一件红色的外套。但他现在不那么做了。