Chips: 美语：炸土豆片;英语：炸薯条.
French Fries: 美语：炸薯条. (英国人不用这个词)
Crisps: 英语：炸土豆片. (美国人不用这个词)
chip:一种以马铃薯为原料，源起于比利时，切成条状后油炸而成的食品，是现在最常见的快餐食品之一，流行于世界各地。（长条状的）
french fries:马铃薯片”，可用作不可数名词，也可用作可数名词。用于比喻可作“微不足道的人或物”（片状的)
Crisps:各式洋芋片,各式薯片,各式土豆片,油炸土豆片（片状的）
chip的含义：
（木头、玻璃等的）缺口，缺损处the place from which a small piece of wood, glass, etc. has broken from an object
（木头、玻璃等破损后留下的）碎屑，碎片，碎渣a small piece of wood, glass, etc. that has broken or been broken off an object
油炸土豆条；炸薯条a long thin piece of potato fried in oil or fat
油炸土豆片；炸薯片a thin round slice of potato that is fried until hard then dried and eaten cold. Chips are sold in bags and have many different flavours.
（作赌注用的）筹码a small flat piece of plastic used to represent a particular amount of money in some types of gambling
（高尔夫球）近穴击球，切削击球；（足球）撮球an act of hitting or kicking a ball high in the air so that it lands within a short distance
以上内容参考：必应词典-chip