Heterogeny
n. (=heterogensis)[生]异型生殖,世代交替,自然发生,无生源说
🗣️ 情景例句
Tell me about it.
说给我听吧。
That sounds OK. I'll need it from the 10th to the 14th.
听上去挺不错。从10号到14号我需要租一辆。
The letter x stands for an unknown number.
字母x代表未知数。