apt /ˈ æpt/ adj. 1.恰当的，适宜的：an apt example (remark) 恰当的例子(话) 2.(作表语，后接不定式)(习惯)易于…的，有…倾向的：Food is apt to deteriorate in summer.食物在夏天容易变质。［考句］ Shoes of this kind are apt to slip on wet ground.这种鞋在湿地上容易打滑。