英语词汇“sand gradation”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	sand gradation
释义	sand gradation 砂粒级配
随便看	system of atomic time system of atomic units system of automatic internal audit system of axes system of axies system of axis system of axles system of balances of the national economy system of basic hole system of basic shaft system of behavior system of breeding system of bridges of stage system of calibration system of capitalist ownership system of cartelized rate system of cartelized rates system of cash delivery and custody system of catalogs system of category system of celestial coordinates system of centered spherical surfaces system of centralization system of check and acceptance system of check work attendance 妾身未分明妾身虽存如昼烛妾闻此老伤心语妾闻此语愁更愁姊妹弟兄皆列土姊妹相携心正苦始与秦塞通人烟始以善歌来乐籍中始共春风容易别始出枝撑幽セセラ笑ウセセリバシセセリ箸年ガラ年中年コシ年コシソバ年コシ蕎麦年トリ年トル年ノイチ