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- His utterances were discreetly academic. 他的言论严谨; 具有学术性。
- I'll certainly be most discreet in my conversation. 我在谈话中当然会十分小心的。
- It was not discreet of you to say that. 你那样说有欠考虑。
- It was a discreet apartment in a quiet street. 那是间位於一条僻静的街上不引人注意的公寓房间。
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- It's acute appendicitis. We ought to operate. 这是急性阑尾炎。应当开刀。
- My father taught me how to operate a reaper. 我父亲教我怎样使用收割机。
- John, is this the right way to operate the machine? 约翰，这是操作这台机器的正确方法吗？
- Her job is to operate an elevator. 她的工作是开电梯。
- Be more discreet or you'll get yourself talked about. 要更谨慎些－－否则你就会成为人们的话柄。
- They operate three factories and a huge warehouse. 他们经营三家工厂和一个大仓库。
- The lift doesn't operate properly. 这台电梯运转不正常。
- The two generators operate in parallel. 这两台发电机并联发电。
- The doctors shall operate on his central nervous system. 医生们将要对他的中枢神经系统动手术。
- He kept discreetly in the background. 他一直谨慎地躲在幕后。
- Designed to operate on land, water, or in air. 长于陆海空作战的，三栖的可在陆上、水上或空中操作的
- The bell captain hovered discreetly out of sight. 侍者领班已小心翼翼地溜之大吉了。
- A veteran worker wised me up on how to operate the new machine. 一位老工人告诉我怎样操作这台机器。
- He took her hand with discreet gentility. 他温文尔雅地牵着她的手。
