单词	drainage gallery
释义	drainage gallery 排水廊道
随便看	regulationist regulationists regulation law of governor regulation law of labour relation regulation light regulation line regulationloop regulation loss Regulation M regulation-making power regulation means regulation mechanism regulation meter regulation number regulation nylon regulation of a constant-current regulation of a constant-potential transformer regulation of action regulation of advertising regulation of affairs regulation of agent regulation of alternator excitation regulation of armaments regulation of blood circulation regulation of brake-van kcdy kcgy kcj kcky kcll kcsx kcwh kcxj kcxs kczj 钙碱性岩钙镁磷肥钙长石钚钛钛合金钛白钝钝伤钝兵