单词	Overhead-light
释义	Overhead-light 上光线
随便看	single hump mapping single-hump mapping single-hung single-hung window singlehybrid single hydraulic cylinder single hydraulic post single hydraulic prep single hydraulic prop single hydraulic support single hydrofoil craft single hydrophilic group type surfactant single hydrophone singlehyperbaricoxygenchamber single hyperbaric oxygen chamber single hypothesis single ida single identifier Single-idler electronic belt conveyor scale single-idler receptor single ignition single ignition system single image single-image single image depth cue