文件: document; file; papers; inst ...必须: must; have to; be obliged to ...是: Semantics变量: variable; variable quantity; ...形: form; shape参: ginseng文件必须放在指定的: dll必须是货主: association. cannot be freight forwarder必须是2到24个字节: username: * must between to chars必须是可编址的: must be addressable必须是可以编址的: must be addressable ----------------------必须是内存一地址: must take address of memory location必须是那种让我心跳加速: he's gotta be a heartbeatin' fine treatin' breathtakin' earthquakin' kind类型必须是具有ole自动的类: type '' must be a class to have ole automation满语必须是他的母语: first manchu must be his mother tongue授权书（被授权人必须是律师）: power of attorney照片的底色必须是纯白色: have a plain white background主语必须是发出动作的人: his wallet was stolen. he had his wallet stolen形参: formal parameter; parameters形参与实参必须一致: types of actual and formal var parameters must be identical必须文件: e ential documentatio; essential documentation破漏包件必须移至安全地点: leaking package must be removed to a safe place破漏包件必须移至安全地点（用于易燃液体）: leaking package must be removed to a safe place缺文件变量: error 77 file variable expected文件变量: file variable
