上课
上课上课[shàng kè]1.■ （学生听课） attend class; go to class:他昨天没来上课。He didn't come to class yesterday.
常用词组1.■ （教师讲课） conduct a class; give a lesson:学校8点开始上课。Classes begin at 8.
热门单词
- 一个系统的结构
- 一枝
- 一桥飞架
- 一次交货量 {经} consignment;
- 一级公路 first-class highway;
- 一胎
- 一般加工工业 ordinary processing industries;
- 丁宁周至
- 丁香紫色 lilac
- 七巧板
- 万古长青
- 万向节耳轴 universal-joint trunnion;
- 三个十
- 三心花瓣拱 trefoil arch;
- 三相电压 three-phase voltage;
- 三相电流 three-phase current;
- 三硫氧钨酸盐 oxytrisulfotungstate
- 三端 P-N-P-N 型晶体管开关 three-terminal P-N-P-N transistor switch
- 三级记录 three-level recording;
- 上升速度指示器 vertical speed indicator;
- 上升边 rising edge; leading edge; entering edge;
