| 释义 |
☞ open open up 1. to talk about what you feel and think 无拘无束地谈；畅谈 2. to open a door 开门 open upsee ⇨ open 1 ⇨ shy 3 open upphr v 1. [i,t open sth ↔ up] to become available or possible, or to make something available or possible （使）展现; 开拓，开发:◇new business opportunities are opening up all the time. 随时都有新的商机出现。 2. [i] to stop being shy and say what you really think ［无拘束地］畅谈，开始大方地谈:◇it takes a long time for him to open up. 他要很长时间才能畅谈起来。usage note 用法说明: open, close, turn on, and 和 turn offuse open and close to talk about objects such as doors, windows, or boxes. 门窗、箱子等的开和关用 open 和 close:◇it's warm in here — could you open a window? 这里很暖和，你可以开扇窗吗？use turn on and turn off to talk about water or gas, or about things that use electricity. 水、煤气或电器之类的开和关用 turn on 和 turn off:◇turn on the tv; there's a good show on now. 开电视吧，现在有好节目看。 |