单词	backing line
释义	backing line 前级管路
随便看	signed under protest signed-up signed up signed with signee signees Signef signemycin signer signera signers signes signest signet signeted signeth signetics signeticss signet-ring signet ring signet ring cell signet-ring cell signet-ring cell carcinoma signetring cell carcinoma of colon signet-ring cells 浅水冰先合，疏林叶尚飘。浅水得鱼虾，深水得蛟龙浅水淹死人浅水淹死人，平路跌死马浅水短芜调马地，淡云微雨养花天。浅水藏不得蛟龙浅水要当深水渡浅水里养鳖，早就看透是什么货浅水里出不了大鱼浅沙丛蓼红堆岸，野水浮荷绿满塘。农业生产责任制农业社农事农产农产品农人农会农作农作物农具