Lempert
operation [医](耳科手术中的) 开窗术 ( 亦作 Lempert'soperation)
🗣️ 情景例句
He founded this company.
他创办了这家公司。
I often go to the office in the morning.
我常常在早上去办公室。
its action depends on the surface, water or ground, over which it rides.
它的飞行取决于它所悬浮的水面或地面。