Nitrosoethane
亚硝基乙烷
🗣️ 情景例句
and ... and when the baby comes,
而且……而且婴儿出生以后，
We usually deal on a 20% trade discount basis with an additional quantity discount for orders over 1000 units.
我们通常给予20%的商业折扣，外加订货1000件以上的数量折扣。
The Red Roses are giving a performance at the People's Theatre.
“红玫瑰”演唱团将在人民剧院演出。