低

I let the horse drop his head to crop the spring grass.

我让马低下头啃吃春天的青草。

Basal metabolism is much lower for creatures in cold water.

冷水中生物的基础代谢速度要低很多。

Companies are moving jobs to towns with a lower cost of living.

各公司正在把工作岗位转移至生活费用较低的城镇。

It will produce electricity more cheaply than a nuclear plant.

它的发电成本要比核电站低。

There is the possibility that hypothermia can go unrecognized.

人们有可能察觉不到体温的过低。