Propping
支撑
✅ 同义词
🗣️ 情景例句
I have to get to a phone.
我得去找个电话。
I'm sorry to have kept you waiting.
很抱歉，让你久等了。[分词作状语]
For years he has been asking me to collect snails from my garden and take them to him.
多年来，他一直让我把我园子里的蜗牛收集起来给他捎去。