n. 橡胶;橡皮;决胜局;避孕套;
adj. 橡胶制成的;
vt. 涂橡胶于;用橡胶制造;
vi. 扭转脖子看;好奇地引颈而望;
rubb=rub相互磨擦+er名词后缀 → 能相互摩擦的 → 橡皮
🗣️ 情景例句
Make a right at the stop sign.
就在停车再开标志那里向右拐。
He's on the phone.
他在打电话。
The early climbers were looking for the easiest way to the top, because the summit was the prize they sought, especially if it and never been attained before.