mǎo
to fasten with rivets
(coll.) to exert one's strength
mǎo gōng
riveter
worker with rivets
mǎo jìn r
to apply all one's strength in a burst of effort
lā mǎo qiāng
see 鉚釘槍|铆钉枪[mao3 ding1 qiang1]
mǎo qǐ lai
to get enthusiastic
to put in all one's energy
mǎo zú jìn r
to exert all one's strength