它绕着质心的椭园运动就几乎看不出来.Its own elliptic motion around it will be almost imperceptible.半导体激光器发出的是一束发散的椭园形高斯光束,并具有温度依赖性.Laser diode emits the elliptical divergent Gauss beam depended on temperature....
Brezhnev could not forgo extended commentary to several old acquaintances.勃列日涅夫不愿停止同几位熟人没完没了的交谈.The best information about hotels usually comes from friends and acquaintances who have been there...关于酒店的最可靠信息通常来自曾经去过那里的朋友...
My mom was the one who mediated between Zelda and her mom.我妈妈充当了泽尔达和她妈妈之间的调解人。Back off, Mom, I'm old enough to make my own decisions!你别管，妈妈，我已经能够自己作决定了！He and my mom were arguing every night, hour after hour.他和我妈妈每天...