Youngmann.扬曼
youngadj.年轻的;初期的;没有经验的n.青年人;幼崽
Young Monk Sweep Fallen Leaves小和尚扫落叶
Young children tire quickly.小孩子容易感到疲劳。
Young's two slits interference小城镇污水
Young's twoslit interferometer污水自然净化系统
Young Men's Hebrew Association化学镀镍废液
Young rs modulus of elasticity杨氏弹性模量
young children in kindergarten幼儿
Young and middle-aged people中青年
Young hannibal behind the mask年轻的汉尼拔面具背后