Leadless
a. 无铅的
🗣️ 情景例句
Yes. And you must be Susan. Hi.
是的。 一定是Susan了。嗨
What is one man's cloud is another man's sunshine.
此人乌云盖顶，彼人艳阳满天。
May I know the quantity you require?
请问你们需要多少数量的货物？