n. 速度;快速;昌盛;(汽车的)变速器,排挡;
vt.& vi. 急行,加速;
vi. 超速;加速;迅速前行;兴隆;
vt. 加快…的速度;使成功,使繁荣;
🗣️ 情景例句
Quiet!
安静点儿!
Excuse me, would you give me a hand?
对不起,你能帮我个忙吗?
Why does the idea of progress loom so large in the modern world? Surely progress of a particular kind is actually taking place around us and is becoming more and more manifest.