fluoridate
v.在饮水中加少量之氟(以防儿童蛀牙)
网络解释.加氟;防蛀
词形变化:
过去式:fluoridated 过去式:fluoridated 过去式:fluoridating 过去式:fluoridates
派生词: fluoridation
v.在饮水中加少量之氟(以防儿童蛀牙)
网络解释.加氟;防蛀
词形变化:
过去式:fluoridated 过去式:fluoridated 过去式:fluoridating 过去式:fluoridates
派生词: fluoridation