Nonoxidation
无氧化
🗣️ 情景例句
You're in sad condition.
你的健康很成问题。
Tell me where I can post them.
请问，哪里有投信的邮筒？
2% for prompt payment, net in thirty days.
立即付款的话可以有九八扣，三十天内付款需付全额。