Step-wedge
[医] 楔形梯级
🧩 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;
wedge
[wɛdʒ]
n. 楔;楔形物;（击高尔夫球的）楔形铁头球棒;〈比喻〉可以逐渐扩大作用的开端;
vt. 楔入;用楔子楔牢;挤进;
vi. 楔入;挤进;
🗣️ 情景例句
you've been writing for the school paper.
你为校刊写文章。
Yes, our market analysis tells us our prime user will be between 40 and 60.
好的，我们的市场分析告诉我们，我们产品主要的使用者年龄将在40至60岁。
One half of his money and his goods shall be given to the city of Venice and the other half shall be given to the person he has tried to kill.
他的钱和财产的一半必须给威尼斯城，另一半必须给他企图杀害的人。