Meaning of mào sì:
mào sì
貌似
Verb
to appear to be; to seem as if
Màosì tā jīntiān bù tài gāoxìng.
貌似他今天不太高兴。
It seems like he is not very happy today.
Tā màosì hěn máng, méi shíjiān gēn wǒmen jiànmiàn.
他貌似很忙,没时间跟我们见面。
He seems to be busy and doesn't have time to meet with us.