Leadless
a. 无铅的
🗣️ 情景例句
Lovely!
太可爱了！
Evil comes to us by ells and goes away by inches.
罪恶来时，尺进寸退。
This combines a typewriter keyboard, a printer and a computer.
这种机器把打字机键盘、打印机和电脑连接起来。