apt

adj.恰当的，适当的；有…倾向的；易于…的；聪明的，灵巧的

abbr.(=automatically programmed tool)自动数控程序；(=automatic picture transmission)（人造卫星）自动图像传输；(=advanced passenger train)先进型旅客特快列车；(=automative professional training)汽车专业训练

网络解释.仲钨酸铵；适当的；有倾向的；容易

adj.1.恰当的,贴切的释义下的同义词

proper fitting likely appropriate suitable

2.聪明的,敏捷的释义下的同义词

bright discerning sharp to clever learn keen smart shrewd quick astute acute