tautadj.拉紧的；绷紧的；紧张的；整洁的Tautogolabrus adspersus洒撒锯隆头鱼tautological equivalence真值等价tautological consequence真值推论tautological implication永真蕴涵Taut. Used of a sail.绷紧的。用于指帆tautomeric transformation互变转换Taut-wire mooring system绷紧索系泊系统taut supension galvanometer张丝式检流计Tautavel Palaeolithic Culture陶塔维的旧石器文化tautologically-true proposition[计] 反复真命题