词汇	fraunhofer line spectrum
释义	fraunhofer line spectrum 夫琅和费线光谱
随便看	table turnings table-turnings tablet,vaginal tablet vinegar tablet weight adjuster tablet weight variation tablet weight variation tolerances Tablet Yizhen Nvfin table type table-type table type airless shot blasting machine table-type and continuous sander table-type boring machine table type buffing machine table-type buffing machine table type conveyer table type forage blower table type high speed steam sterilizer table type high speed sterilizer table type horizontal boring machine table type low and medium speed centrifuge table type midwifery phantom table-type record set table type rock drill table type stereo recorder-receiver