Ground

土

tǔ

(soil, earth)

土壤

tǔrǎng

(soil, earth)

地

dì

(surface of the Earth)

地

dì

(soil, earth)

地線 /地线

dìxiàn

(electrical conductor connected to point of zero potential)

底

dǐ

(bottom of a body of water)

底部

dǐbù

(bottom of a body of water)

接地

jiēdì

(electrical conductor connected to point of zero potential)

接地線 /接地线

jiēdìxiàn

(electrical conductor connected to point of zero potential)