词汇	emergency oil relieve valve
释义	emergency oil relieve valve 急放油阀
随便看	directwriting company direct writing electrocardiograph direct-writing electrocardiograph direct writing electrocardiography direct writing electromagnetic oscillograph direct-writing galvanometer direct-writing instrument direct writing on things direct writing oscillograph direct-writing oscillograph direct writing paper direct writing recorder direct-writing recorder direct writing residual volume tester direct writing technique direct-writing technique direct writing technology direct writing test direct writing type electrocardiograph direct writing vectorcardiograph direct-writing vectorcardiograph direct wrongly directx DirectX Direct X