购物车

Pinyin: gòuwùchē
Meaning：Shopping trolley
Sentence：一个男人正推着购物车向付款台走去。A man was wheeling his shopping trolley to the checkout.

More:

购：

Pinyin: gòu
Meaning: To buy; to purchase
Radical: 贝
Stokes: 8
Traditional: 購
Common words/Phrase:
购买[gòumǎi] 【purchase】
购销[gòuxiāo] 【purchase and sale】
购置[gòuzhì] 【purchase】
采购[cǎigòu] 【purchase】

物：

Pinyin: wù
Meaning: Matter; thing; object
Radical: 牜
Stokes: 8
Traditional: 物
Common words/Phrase:
物料[wùliào] 【materiel】
物品[wùpǐn] 【articles】
物资[wùzī] 【goods and materials】
物理[wùlǐ] 【physics】
物质[wùzhì] 【matter】

车：

Pinyin: chē
Meaning: Machine; car; a vehicle; to shape with a lathe
Radical: 车
Stokes: 4
Traditional: 車
Common words/Phrase:
车间[chējiān] 【workshop】
车票[chēpiào] 【ticket】
车站[chēzhàn] 【station】
车库[chēkù] 【garage】
车祸[chēhuò] 【traffic accident】