lā​cháng

to lengthen

拉长 拉長 lā//cháng
to lengthen verb + adjective
To pull or stretch something out longer; to elongate physically
to draw out one's voice
To draw out or sustain a sound or one's voice, often while shouting or singing
to prolong
To extend or expand a duration of time or a distance

Frequency

Movie subtitles
2.03 per million appears in 1% of films
Written text
2.93 per million

Sources