O
英 [əʊ]
美 [oʊ]
n. 英语字母表的第15个字母; (说电话号码等时表示)零
int. 哦，啊（表示惊讶、痛苦、恐惧、赞叹等）
BNC.7311
牛津词典
noun
- 英语字母表的第15个字母
the 15th letter of the English alphabet- ‘Orange’ begins with (an) O/‘O’.
orange一词以字母o开头。
- ‘Orange’ begins with (an) O/‘O’.
- （说电话号码等时表示）零
used to mean ‘zero’ when saying telephone numbers, etc.- My number is six o double three (= 6033) .
我的号码是六零三三。
- My number is six o double three (= 6033) .
exclamation
exclamation
柯林斯词典
- 英语字母表的第15个字母
Ois the fifteenth letter of the English alphabet. - 零
Ois used to mean zero, for example when you are telling someone a telephone number, or mentioning a year such as 1908. - See also:O how mistaken you are!...O God, I want to go home.oh
- (用于首字母为o的一些单词的缩写，如 old或organization)
Ois used as an abbreviation for words beginning with o, such as 'old' or 'organization'.
双语例句
- We will discuss I/ O more later.
我们将在后面对I/O进行进一步讨论。 - This reduces the number of I/ O operations to the log.
这减少了对日志进行I/O操作的数量。 - I will cover both dedicated and virtual I/ O ( VIO) systems.
我将涉及专用的和虚拟的I/O（VIO）系统。 - For storage and I/ O, Linux can take advantage of a variety of real and virtual devices.
对于存储器和I/O，Linux可以利用多种真实设备和虚拟设备。 - O God!; Good Heavens!
天乎！ - This has a positive effect on the CPU costs as well as on the I/ O costs.
这对于CPU成本和I/O成本都有积极的影响。 - Note that you cannot use concurrent I/ O with JFS ( only JFS2).
注意，不能对JFS（只能对JFS2）使用并发I/O。 - In our fourth evaluation, we analyzed the disk I/ O for each of the workloads.
在第四个评估场景中，我们分析了不同工作负载下的磁盘I/O。 - O God, I want to go home.
唉，天哪！我想回家了。 - This allows for efficient multiplexed I/ O or integration with Glib's mainloop.
这允许高效的多路复用I/O或者与Glib的mainloop的集成。