互动封闭仿真课堂
1、智能交互 2、电子板书式视频教学 3、在线互动问答 4、封闭课堂启发式教学方式
随堂测试、知识梳理、易错点揭示、总结启迪智能错题本
听课中的错题能自动加入错题本,课后可方便复习及导出错题本升级服务
在线答疑、课后同类题练习、讲义下载、短信提醒1. toothpick n. 牙签 (short, pointed piece of wood, etc, for removing bits of food
from between the teeth)
2. press vi, vt. (push sth. strongly; push steadily against)
1) 压;按;推 He pressed the doorbell. 他按了门铃。
"Just press this button, and you'll start the engine."
只要按一下这个按钮便可启动这台发动机了。
2) 熨;熨平 I've pressed your trousers with the iron. 我用熨斗熨了你的裤子。
3)(常与up, round连用)挤 He pressed his way through the crowd. 他挤过人群。