prematures早产儿
prematureadj.提前的;过早的;早产的n.早产儿;早熟
premature tax write-off过早的税收冲销
Premature birth of newborn早产新生儿
Premature ventrieular beat室性早搏
Premature Stage Separation提前级间分离
Premature grayness of hair早熟灰发[症]
premature brittle fracture早期脆化破坏
Premature mortality burden早死疾病负担