词汇	ringandball test
释义	ringandball test n.环球法测定,环球法试验
随便看	social ecological forest social ecological system social-ecological system social ecology social ecology circumstance social ecology intervention social ecology system social e-commerce social economic social-economic social-economic accounting social-economic base social-economic benefit social-economic benefits social-economic change social-economic determination of science social economic development social-economic development Social-economic development social economic development level socialeconomic development program social-economic development status social-economic development variation social economic dynamics social-economic dynamics