Omp
[化] 乳清苷酸; 低聚-N-甲-N-氧丙吗啉
🗣️ 情景例句
When you have nothing to do, time goes slowly.
你没事做时，时间便过得很慢。
There is no fire without smoke.
无火没有烟。
The lines of the animal had in fact been cut into the rock.
事实上，动物的线条被刻进岩石里。