Polymorphy
多晶型现象
🗣️ 情景例句
Yes. Here's the survey report issued by the Health Office, which is absolutely reliable.
有。这是由卫生检疫所签发的检验报告，它是绝对可靠的。
This window is just as high as thsat one.
这扇窗户刚好和那扇一样高。
It tires not, nor does it boast of its power;
它既不疲劳，也不炫耀自己的飞翔力；