单词	make the course good
释义	make the course good 🌏把稳航向；保持航向
随便看	material supply stop motion material supply stop motion spinning machine material supply system material support material support ability Material Support Branch Material Support Date material support system material supposition material surface Material surface and interface material surface characteristic material surface engineering technolog material surface modification material surplus material surroundings material survey materials usage price variance materials usage standards materials usage variance materials used Materials used for cigarette filter materials used summary sheet materials utilized percentage materials value