tetrazo四氮的tetran.脂鲤（南美产的热带鱼）pref.四；四原；四基tetrasomic diploid四体二倍性Tetramethypyrazine川芎嗪tetraethylammoniumn.[化]四乙铵tetrapolypropylene四聚丙烯tetracyclohexyltin四环己基锡tetrachlorobenzene四氯代苯Tetralonia dentatan.八齿四条蜂Tetranchus urticae棉红蜘蛛tetramethylpentane四甲基戊烷tetrapropyl-lead四丙基铅