核桃 
Pinyin: hé tao 
Meaning:Walnut
Sentence: 腰果和核桃都是坚果。Cashew nuts and walnuts are both nuts.
More: 
核:
 
Pinyin: hé,hú 
Meaning: Nuclear; atomic
Radical: 木 
Stokes: 10 
Traditional: 核 
Common  words/Phrase:
核心  [hé xīn] 【nucleus; core】 
核对  [hé duì] 【check】 
核实  [hé shí] 【verify】 
核准  [hé zhǔn] 【sanction】 
核查 [hé chá] 【examine】
桃: 
Pinyin: táo
Meaning: Peach
Radical: 木
Stokes: 10
Traditional: 桃
Common words/Phrase:
桃子 [táo zi] 【peach】 
桃色 [táo sè] 【peach; sex  related】
桃红 [táo hóng] 【peach red】
桃李 [táo lǐ] 【one's pupils  or disciples】
桃花运 [táo huā yùn] 【luck with the opposite sex】


