Degradable
a. 可降解的
🗣️ 情景例句
You'll never get to college to find out, Robbie,
你根本就进不了大学去探究这个问题的答案 ，Robbie，
Well, it's a possibility.
有可能。
Where does Bill sit in the classrooom?
比尔坐在教室的那块儿？