求: ask; beg; request; entreat; ...恋: love; be enamoured of期: designated time异性恋期: heterosexual stage自然同性恋期: nature homosexual period求流线法: streamline method求怜悯却遇到铁石心肠: ask for bread and be given a stone求马: motome求礼: kure; kurye求美动机: external beauty-seeking motivation求乐意志: will to pleasure求米草: oplismenus undulatifolius beauv求跨音速时阻力增量的方法: transonic drag-rise concept求幂: exponentiation求绝对值函数: abs function
