Step-off
n. 突然下降
🧩 词语组成解析
step
[stɛp]
n. 步，脚步;步骤，手段;步调;级别;
vt.& vi. 举步，行走;踩，踏上;跨入;轻快地走;
vi. 踏，踩;走;
vt. 跳舞;迈步;使成阶梯状;
off
[ɔ:f, ɔf]
prep. 从…落下;离开;从…去掉;下班;
adv. 离开;距，离;被取消;下班;
adj. 不新鲜的;不能接受;不礼貌;
n. 起跑;
v. 杀死;
🗣️ 情景例句
Where'd you spend your vacation?
你在哪儿度的假？
Water dropping day by day wears the hardest rock away.
水滴天天滴不停，石头最坚也磨损。
Would it be too much to ask you to respond to my question by tomorrow?
可以请你在明天以前回复吗？