Antiozonant
[机] 抗臭氧化剂
🗣️ 情景例句
Our troop was under his command.
我们的部队由他指挥。
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
I'll start tomorrow.
我明天就开始干。