Nitris
[医] 亚硝酸盐
🗣️ 情景例句
we'll send you a letter of appointment and can sign a full distributor contract.
我们将给你们送上一份聘书，并签订一份总的销售合同。
Wisdom is to the mind what health is to the body.
知识之于心灵，犹如健康之于身体。
He gets into the lift, and goes up to the twelfth floor.
他进入电梯，然后升至第12层。