Polymerphism
同质多晶体现象
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
For me, studying in another country is very exciting.
对我来说，到国外留学是一件刺激而又有趣的事。
Whether we find a joke funny or not largely depends on were we have been brought up.
我们觉得一则笑话是否好笑，很大程度取决于我们是在哪儿长大的。