Polyhydrazide
[化] 聚酰肼
🗣️ 情景例句
Without coffee I could never get up in the morning.
不喝咖啡我早上起不来。
There aren't any other worms for me to play with. I'm the only worm here.
此地没有和我玩的虫虫。这里只有我一条而已。
Bison waste no longer fell on the ground to improve the soil, which as a result became less good for growing plants.
地上不再有野牛的粪便来改良土壤，结果对于植物生长土壤变得不够肥沃了。