Biostimulation
生物刺激
🗣️ 情景例句
It's asking a lot.
那需要做许多工作。
A sow, when washed; returns to the muck.
江山易改，本性难移。
Before she grew old, Aunt Harriet used to entertain lavishly.
哈丽特姑妈年轻时，喜欢大摆宴席，招待宾客。