🧩 词语组成解析
n. 护坡(石), 铺地石, 俯仰, (船的)上下颠簸
coach
[kotʃ]
n. 教练;（铁路）旅客车厢;长途客运汽车;四轮大马车;
vt.& vi. 训练;辅导;
vt. 训练;指导;
vi. 作指导;受训练[辅导];坐马车旅行;
🗣️ 情景例句
What's up?
有什么事？
Would you take this coat to the cleaner's?
你可以把这件外套送到洗衣店吗？
suggested an idea on which he had been working for many years to the British Government and industrial circles.
他向英国政府和工业界提出了他研究多年的一项计划。