Leadless
a. 无铅的
🗣️ 情景例句
Would you kindly hold these keys, please?
请帮我拿一下钥匙。
I hope you have a good time on your trip.
我希望你在你的旅行上过得愉快。
'The play may begin at any moment,' I said.
“剧马上就要开演了，”我说。