hán
dòng

technical

Meaning of 涵洞

涵洞 means culvert; covered drainage channel under a road or railway. Pronounced hán dòng.

  • culvert; covered drainage channel under a road or railway

Definitions & Examples

Zhè
zuò
hán
dòng
jīng
shǐ使
yòng
le
shí
nián
 
yào
wéi
xiū
 

This culvert has been in use for fifty years and needs maintenance.

Shī
gōng
rén
yuán
zhèng
zài
xiū
jiàn
xīn
de
hán
dòng
 
què
bǎo
pái
shuǐ
chàng
tōng
 

Construction workers are building a new culvert to ensure smooth drainage.

Bào
dǎo
zhì
hán
dòng
 
miàn
chū
xiàn
le
yán
zhòng
shuǐ
 

The heavy rain caused the culvert to clog, resulting in serious water accumulation on the road.