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- four periods or directions 四正
- We have four periods of English a week. 我们每星期上四节英语课。
- Play lasts for four periods of five minutes each. 比赛分4节,每节5分钟。
- A period or fit of weeping. Often used in the plural. 一段哭泣,一阵哭泣一段或一阵哭泣。常用作复数
- I've been teaching four periods this morning. 今天上午我已教了四节课。
- The bitch's cycle is divided into four periods. 母犬的发情周期被分为一下四个阶段。
- Incorrect instructions or directions. 错误的指示或方向指引
- We have four periods in the morning. 我们上午上四节课。
- At a period or moment in the past. 曾经在过去的某一时刻或某段时期
- Conventional Motor or Direct Drive Rotary? 选择传统电机还是直接驱动旋转电机?
- The Devonian Period or its system of deposits. 泥盆纪(系)或泥盆纪(系)的沉积矿系体系
- We have four periods of art a week. 我们一周有四节美术课。
- To establish rules, laws, or directions. 建立规定,法律或指示
- The period or tenure of a king; a reign. 统治时期国王统治的时期或任期;统治时期
- A period or turn of duty, as at the helm of a ship. (轮值或值班的一班)值班的时间或轮换,如在轮船的舵旁的值班
- To guide, control, or direct(a vehicle). 驾驶引导、控制或指挥(车辆)
- To show, express, or direct by gestures. 用手势表现、表达或指导
- I have been teaching four periods already this morning. 今天上午我已经上了四堂课了。
- The period or phase of ideal or peak condition. 全盛时期,颠峰时期处于理想或巅峰状态的时期或阶段
- Are you going by express train or direct flight? 你要坐直达火车还是直达班机?