Stassanization
加热灭菌法
🗣️ 情景例句
Uh, are you going to be busy this evening?
今晚忙吗？
I meet the boy whose aunt is an accountant.
我遇到那个男孩的姑妈是会计。
He lands on top of each house and climbs down the chimney into the fireplace.
他降落在每一家的房顶，顺着烟囱爬进壁炉。