Subnitrate
n. [化]碱式硝酸盐
🗣️ 情景例句
They're here!
他们到了。
Please don't be frightened by my dog.
请不要害怕我的狗。
He believed that everyone should be prepared to do heavy work, from the leaders to the poorest peasants.
他认为从领袖到最穷苦的农民，每个人都该乐于从事重体力劳动。