Atf
abbr. 自动变速器用油（automatic transmission fluid）
🗣️ 情景例句
It's his first venture into business.
他初涉商界。
He thanked them on your behalf.
他替你同他们致谢。
It's a pleasure to meet you. Can I take those boxes for you?
很高兴认识您。我能帮您拿那些箱子吗？