dǎ​zhé​kòu

to give a discount

打折扣 dǎ//zhé​kòu
to give a discount verb + noun
To lower the selling price of goods.
to fall short verb + noun
To fail to meet a standard, promise, or requirement; to be worth less than expected.

Sometimes he is right, but usually his predictions have to be taken with a grain of salt.

Frequency

Movie subtitles
0.570 per million appears in 0% of films
Written text
3.60 per million

Sources