bend and undulate的意思|示意
美 / /
英 / /
弯曲和起伏
bend and undulate的网络常见释义
弯曲起伏 ... [surrendor;yield;knuckle under;at the feet of] 降服;折服 [bend and undulate] 弯曲起伏 [diopter] 透镜对于光线的折射强度 ...