基本解释[动]须肢同根派生 英汉例句When he judges it is safe to do so, he inserts the end of a pedipalp into the female's reproductive opening and discharges the sperm it carries.当它确定安全时，便将须肢末端插进母蜘蛛的生殖孔中并放出它所携带的精液。