查询词典 layer upon layer

to be compared to：比较;对照

To hold sb in one's arms 抱着某人 | To be compared to 比较;对照 | To lean upon 依赖;依靠

be conditional on：在条件下, 取决于

be condemned to | 被宣告 | be conditional on | 在条件下, 取决于 | be conditional upon | 在条件下, 取决于

be conditional on：视...而

be concerned with 关心,挂念;从事于;持念 | be conditional on 视...而 | be conditional upon 视...而

be conditional upon：在条件下, 取决于

be conditional on | 在条件下, 取决于 | be conditional upon | 在条件下, 取决于 | be conditioned to | 习惯于

be conditional upon：视...而

be conditional on 视...而 | be conditional upon 视...而 | be confident of 信...,确信..

be considerate of：体谅

be consequent upon | 因而引起的, 随而发生的, 是的后果 | be considerate of | 体谅 | be consonant with | 符合, 一致

be destined for：命中注定

,命中注定 be destined for | 由...所造成的 be occasioned by | 在大多数情况下 upon most occasions

be engaged with：正与...接洽; 正忙于, 从事

be engaged upon | 着手(某事), 从事(某事) | be engaged with | 正与接洽 正忙于, 从事 | be enrolled in | 入伍, 入学

be hard up：缺钱,穷,短缺

be hard up against it | 处境很难 面临 种种困难 | be hard up | 缺钱, 穷, 短缺 | be hard upon | 接近, 紧跟着 使难堪 磨得历害

be graded in difficulty：按难度分级

18. 反反复复over and over again | 19. 按难度分级be graded in difficulty | 20. 简单涉及touch upon

Camphorwood：香樟

camphor oil 樟脑油 | camphorwood 香樟 | camp process 水泥保护木柱法

platinum resistance thermometer sensor：铂热电阻

plateau,平台;坪 | platinum resistance thermometer sensor,铂热电阻 | playback apparatus,回放仪