Synapomorphy
n. [生]共源性状
🗣️ 情景例句
You're a real friend!
你是个真正的朋友！
That cat judged the distance before he leapt across the ditch.
猫在越过沟渠以前便判断好其距离了。
He has been able to tell us more about active volcanoes than any man alive.
他能告诉我们的有关活火山的情况比任何在世的人都要多。