vt.& vi. 咳嗽;(引擎等)发噗噗声;咳出;
n. 咳,咳嗽;咳嗽病;(机关枪等的)连续发射声;
🗣️ 情景例句
Pleased to meet you.
很高兴与你见面。
I am well aware of how risky this investment is.
我非常清楚这项投资有多大的风险。
I was doing some exercises on the high-and-low bars. When I landed, I fell forward and hurt myself. Someone was standing too close and I knocked into him and fell over onto my shoulder.