单词	manufactured sand
释义	manufactured sand 人工砂
随便看	bubble-point reservoir bubble point temperature bubble population bubble position bubble positions bubble potometer bubble pressure bubble-pressure barrier bubble-pressure barrier layer bubble-pressure method bubble pressure method bubble process bubble profile bubble proof bubble propagation bubble protractor bubble pulse bubble pump bubble-pump bubble quadrant bubbler bubble raft bubble raft model bubble ratio bubble reaction 晭普普1 普4 普天之下普天匝地普天同庆普天率土普度众生普度群生やどもと【宿元（宿許）】やどややどや【宿屋】やどりやどり【宿り】やどりぎやどりぎ【宿り木・寄生木】やどり木やどるやどる【宿る】