cs changing strings改變: change; alter; transform; tu ...的: 4次方是 The fourth power of 2 i ...字符串: alphabetic string; character ...不需要的字符串: unwanted string無(wú)效的字符串長(zhǎng)度: error 25: invalid string length下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯