底座的英文：
bed
cehassis

参考例句：

The beacon does not shine on its own base.
灯塔照不到自己的底座。

An undercarriage or stand on which a device rests while in service.
底座在使用时将设备固定在其上的底座或支撑物

A feed screw extends from the base to the knee.
进给丝杠从底座伸向升降台。

Is it theresilient base mount type?
这就是弹性底座安装式 ？

The frame or chassis on which panels of electrical equipment may be mounted
可安装电气设备板的框架或底座。

The lathe should be set on a firm base.
车床应安装在坚实的底座上。

To remove from a support, setting, or mounting.
从支撑物、底板、底座取下、卸下。

Clean and wipe dry vanity basin making sure to clean around the base of the taps.
清洗并擦干手盆，注意清洁水龙头底座周围。

Infinitly edge pool, spa, and terrace create a setting for the pool house.
无边池、摩池和平台形成了更衣室的底座。

She liked the diamond itself but not the setting.
她喜欢那颗钻石，但不喜欢它的镶嵌底座。

bed是什么意思：
n. 床，睡眠处；睡觉；（海、河、湖等的）底部；苗床
v. 把...安置在；为…提供住宿（床位）；睡，卧

Procrustean bed
逼人就范之物

Bed rest is more like bed agony.
上床睡觉好象是种苦恼。

It has bedded into the deepest crevices of the store.
它已钻进了店里最隐避的隙缝。

change a bed;change the baby.
换床单；给婴儿换尿布

She is in bed with an awful cold.
她得了重感冒而卧病在床。