🧩 词语组成解析
rachet
[['rætʃit]]
n. 救护车;棘轮, 棘齿
up
[ʌp]
adv. 在上面,在高处;起床,起来;向上;由低到高;
adj. 向上的;上升的;竖立的,垂直的;举起的;
vt.& vi. 增加;加速;提高;举起,拿起;
prep. 在…的上端;向高处;沿…而去;向…上游;
n. 上升,升高;兴旺,繁荣;上坡;(价格等)上涨;
🗣️ 情景例句
I have to do what I can do to support him.
我就应该尽我的力量来支持他。
This time didn't count. Do it over!
这次不算,重来!
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。