词汇	valley floor divide
释义	valley floor divide 谷底分水岭；谷内分水岭
随便看	universal elements universal emulating terminal universal emulator universal emulsifiers universal enclosed changeover switch Universal Encoding Detector in Ruby universal end universal engineer tractor universal engine stand universal entertainment universal-enumeration judg universal-enumeration judge universal enveloping algebra universal equalizer universal equation of state universal equilibrium universal equilibrium hypothesis universal equilibrium theory universal equipment universal equivalent universal equivalent form universal erythema of Hodgkin disease Universal Esperanto Association universal esperanto association-uea universal ethic