基本解释n.沙坑同根派生 sand-pit相关词英汉例句用作名词 (n.)The children were playing in the sand pit.孩子们在沙坑中玩耍。Go down the sand pit and dig for the bones of stegosaurus!快到大沙坑里挖掘剑龙的骨头吧。sand-pit更多例句