《新概念英语》[第1册]

ow

ow int.哎哟

slip

slip v.滑倒，滑了一脚

fall

fall (fell, fallen) v.落下，跌倒

downstairs

downstairs ad.下楼

hurt

hurt (hurt, hurt) v.伤，伤害，疼痛

back

back n.背

stand up

stand up 起立，站起来

help

help v.帮助

at once

at once 立即

sure

sure a.一定的，确信的

X-ray

X-ray n. X光透视

Scotland

Scotland n.苏格兰

card

card n.明信片

youth

youth n.青年