单词	root contours
释义	root contours 根轨迹族
随便看	back-of-the-envelope, back-of-an-envelope back-of-the-envelope calculation back of the hand back of the house back of the saw back of the wind back-of-the-yards back of tool back of tooth back of twill back of weld back of wind backo gradiste back on back on his feet back on my feet back on one's feet back on ones feet back on one's heels back on our feet back on the job back on the streets back onto back on to back onto sth 秋1 秋2 秋3 秋4 秋后算账秋实春华秋扇见捐秋收东藏秋收冬藏秋月寒江かげきかげき【歌劇】かげき【過激】かげぐちかげぐち【陰口】かげぜんかげぜん【陰膳】かげつかげつ【箇月（個月）】かげながら