2019年11月28日 · On the use of so-called 'zero genitive', marked by a simple apostrophe in spelling ('), as opposed to the 's genitive, Quirk, Greenbaum, Leech and Svartvik specify in A …

2019年7月1日 · Both express possession, of course. We use 's with singular nouns.For example, "my son's toys" will be "the toys that belong to my son".

2014年7月23日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …

SS是固体悬浮物（suspended solids ）指悬浮在水中的固体物质浓度。 BOD，COD和SS都是污水处理的重要指标，数值越高，说明水体中污染物浓度越高，水体污染越严重。 这些都比较基 …

2012年8月22日 · To form a singular possessive, add 's to most singular nouns—even those ending in -s, -ss, and -x (hence, Jones's, Nichols's, witness's, Vitex's). ... There are four …

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2016年4月28日 · What about when using the letter S? In either case, having Ss or s's looks odd. Would the plural be Ses or S's? And when using uppercase letters that can become a word, …

On the use of so-called 'zero genitive', marked by a simple apostrophe in spelling ('), and the 's possessive with nouns ending with an s, Quirk, Greenbaum, Leech and Svartvik specify in A …

2011年5月26日 · Edit: Another Wikipedia page:. The big Z. It is a convention in American comics that the sound of a snore can be reduced to a single letter Z.

2013年5月17日 · The best option is hh:mm:ss. If you're only showing a pair of digits, the context will tell the reader whether it's hh:mm or mm:ss . You can also suffix the digits with the unit, …