Delead
去铅
🗣️ 情景例句
Genetics is a whold new industry with huge market potential.
基因是一门新兴产业且拥有巨大的潜在市场。
I've never read a more fascinating story.
我没有读过比这更令人着迷的故事。
Oh, yes.we don't carry that item anymore.
哦，是的，那一项目我们不再卖了。