next in sequence; second; the second (day, time etc); secondary; vice-; sub-; infra-; inferior quality; substandard; order; sequence; hypo- (chem., meaning extra oxygen atom); classifier for enumerated events: time[cedict]
羊水
yáng shuǐㄧㄤˊ ㄕㄨㄟˇ
amniotic fluid[cedict]
穿
chuānㄔㄨㄢ
to bore through; pierce; perforate; penetrate; pass through; to dress; to wear; to put on; to thread[cedict]