Servopump
[化] 伺服泵
🗣️ 情景例句
She really deserved the honor.
她得到这份荣誉是名副其实的。
She made a notable contribution to science.
她对科学做出了杰出的贡献。
Half the world's telephone calls are made in English.
全球1/2的电话是用英语打的。