[文法] 兩個動詞之前+not

看板Eng-Class作者 (brotherD)時間8年前 (2017/06/28 15:56), 編輯推噓1(108)
留言9則, 2人參與, 最新討論串1/1
原文: Following is a description of the various SMBus protocols with and without a Packet Error Code. Compliant devices need not support all the protocols defined in this section. The results returned by such a device to a protocol it does not support are undefined. 盲點一:need not support 盲點二:The results returened by such a device to a protocol(到這裡都懂)it does not support are undefined 為啥protocol可以直接it it指的是什麼? device嗎? -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 60.248.26.157 ※ 文章網址: https://www.ptt.cc/bbs/Eng-Class/M.1498636616.A.43A.html

06/28 17:26, , 1F
need not support = don't need to support
06/28 17:26, 1F

06/28 17:28, , 2F
聽過有人叫它半助動詞,因為你可以這樣用:
06/28 17:28, 2F

06/28 17:29, , 3F
Q: Need we ... ?
06/28 17:29, 3F

06/28 17:29, , 4F
A: No, we needn't.
06/28 17:29, 4F

07/02 01:07, , 5F
it代表compliant devices
07/02 01:07, 5F

07/02 01:09, , 6F
下面的描述包含數種SMBus協定,部份有定義封包錯誤碼,
07/02 01:09, 6F

07/02 01:10, , 7F
部份則無特別定義。通用SMBus相容裝置不需支援所有種類
07/02 01:10, 7F

07/02 01:11, , 8F
的協定,差別只在於遇到錯誤時,程式回應的資訊是否有被
07/02 01:11, 8F

07/02 01:11, , 9F
定義
07/02 01:11, 9F
文章代碼(AID): #1PKs58Gw (Eng-Class)