Polyphenism
非遗传多型性
🗣️ 情景例句
You'll see a dotted line on the last page.
你会在最后一页上看到一条虚线。
Sometimes the best gain is to lose.
有时大得即大失。
These friendly dogs, which were first brought from Asia, were used as watchdogs even in Roman times.
那些最先从亚洲引进的狗，待人友好，早在罗马时代就给人当看门狗了。