下楼的英文：
be down

参考例句：

The old man kicked the wildcat downstairs
那个老人将那只野猫踢下楼。

Stairs down
下楼楼梯

downstairs;Down
由此下楼

She pegged down the stairs.
她急忙下楼。

He hastened downstairs.
他赶紧下楼。

Go downstairs and turn to the left.
下楼后向左转。

She dressed quickly and went downstairs.
她匆忙穿好衣服就下楼了。

The servant assisted the lady downstairs.
这仆人扶助那贵妇下楼。

Ryle put on a robe and went down to the kitchen.
赖尔穿上睡袍，下楼去了厨房。

Denise went downstairs and made some tea.
丹尼丝下楼泡了茶。

down是什么意思：
prep. 在…下，沿着
v. 下降，打倒
n. 潦倒；羽绒；丘陵

Down with hegemonism!
打倒霸权主义！

The sun is down.
太阳下山了。

Close down autos and you close down steel and rubber.
关掉了汽车工业你也就关掉了钢铁工业和橡胶工业。

nail down; nail in;hold by
钉住;使人遵守诺言

break down resistance
粉碎反抗，制服反抗