Hammerless
a. 无锤的
🗣️ 情景例句
and reading to them.
为他们朗读。
He made an important contribution to the company's success.
他对公司的成功做出了重要的贡献。
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。