Today, I will teach you what “AM” and “PM” mean.
So what is am & pm? First of all, what do am and pm actually mean? Both come from Latin originally: am = ante meridiem (between midnight and midday)pm = post meridiem (between midday and midnight)So returning to the question about the difference between 8am and 8pm: 8am is in the ...
Midnight and Noon: AM or PM? The main weakness of the 12-hour system is a widespread confusion about which abbreviation should be used for noon and midnight: neither moment can logically be identified as before noon (am) or after noon (pm). For example, the moment of midnight occurs prec...
If the answer to any of these questions is yes, then you have reached your destination. Before understanding what AM and PM mean in the context of the 12-hour clock system, it is important to understand the 12-hour clock system first. The 12-hour clock system is a time convention used ...
Do you capitalize a.m. and p.m.? In formal writing, it is best to lowercase both a.m. and p.m. and retain the periods (as opposed to writing them AM/PM or am/pm); however, should you choose to use a different format, the most important rule is to be consistent throughout you...
PM means "Private Message" or "Post Meridiem (afternoon)" YW PABX PLR ·PMBPrivate Message Box ·PTEPrivate (military rank) ·PVTPrivate ·VPNVirtual Private Network ·WTGP?Want To Go Private? ·YGPMYou've Got Private Message Other terms relating to 'message': ...
—What does PM 2. 5 mean? —It's a professional___ indicating the condition of air pollution. A. number B. mark C. term D. item 相关知识点: 试题来源: 解析 C 【详解】 考查名词。句意:——PM 2.5是什么意思?——这是一个表示空气污染状况的专业术语。A. number数字;B. mark记号、成绩;...
PERSPECTIVE: What Does PM Mean When He Says LocalRead the full-text online article and more details about "PERSPECTIVE: What Does PM Mean When He Says Local" - The Birmingham Post (England), October 14, 2005The Birmingham Post (England)...
—What does PM 2.5 mean? —It’s a professional ___ indicating the condition of air pollution. A. term B. item C. number D. mark E. 。考查名词辨析。句意:——PM 2.5是什么意思?——它是一个表示空气污染状况的专业术语。term“术语”,符合句意。item“项目”;number“数字”;mark“记号”。
【题文】---What does PM 2. 5 mean?---It's a professional___ indicating the condition of air pollution. A.number B.mark C.term D.item 相关知识点: 试题来源: 解析 【答案】C 【解析】试题分析:考查名词。选项A意为数字;选项B意为记号、成绩;选项C意为学期、专业术语;选项D意为物品、条款。