She had small hands with nails painted bright red.她的手很小，指甲涂成了鲜红色。Jane was suddenly aware that she was digging her nails into her thigh.简突然间意识到她正在用指甲抠大腿。My great-grandfather made horseshoes and nails and what have you.我曾祖...
去年，这个集团的纯利润率为30%。The group had a net profit margin of 30% last year.为了维持资金周转，利润率已被降为最低。Profit margins have been slashed to the bone in an attempt to keep turnover moving.为了保持利润率，常置卫生和安全规章于不顾。In order to maintain profit m...
The inner asteroid belt be a virtual twin to the belt in our solar system.事实上,内部的那个小行星带跟我们地球的小行星带犹如双胞胎一般,极为相似.There is an asteroid on a collision course with the Earth.有一颗小行星可能会与地球发生碰撞。The Geminides originate from myster...