小儿
young child; (humble) my son
小儿痲痹
variant of 小兒麻痺|小儿麻痹; infantile paralysis; polio (poliomyelitis)
小儿科
pediatrics; pediatric (department); sth of little importance; trifle; a child's play; (slang) childish; petty; stingy
小儿经
Xiao'erjing, refers to the use of the Arabic alphabet to write Chinese
小儿麻痹
polio (poliomyelitis)
小儿麻痹症
poliomyelitis; infantile paralysis
呼啸而过
to whistle past; to hurtle past; to zip by
最小二乘
least square (estimate)