Ask some English words, but I can't find them in the dictionary. Which expert can tell me?

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APS is also the abbreviation below.

Abbreviations.

1. American Academy of Political Sciences

2. American Academy of Pediatrics

3. American Philatelic Association

4. American Philosophical Society

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His horse won by a narrow margin.

His horse won by a narrow margin.

Criteria is the plural form of criteria.

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standard

Noun (short for noun)

1. standards, guidelines and scales [C]

What criteria do you use to judge the quality of a student's homework?

What criteria do you use to measure students' academic performance?

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4. Severe acute respiratory syndrome

Abbreviations.

1.= Severe acute respiratory syndrome (commonly known as "SARS" in China). It was first discovered in China, Guangdong, Hongkong and Hanoi in February 2003. Quickly spread to 27 countries and regions around the world. SARS is a highly contagious respiratory syndrome caused by a mutated coronavirus. Most infected people show acute respiratory distress syndrome and acute lung injury. According to the statistics of the World Health Organization, as of April 23, 2003, 4,288 people have been infected worldwide, of which 25 1 person died).

5.SD doll English is super doll.

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Superdoll, referred to as SD for short, is a 1/3 spherical joint action doll made by volks Company of Japan, and developed by Master Akio Hiroshi.

The common SD is 58cm high, and there are 60cm high 13-year-old SD and 43cm high mini SD. Prices are different, generally around 4500-8500 yuan, and the mini SD is also around 2000-4000 yuan.

The characteristic of SD is that players can modify it by themselves, because the eyes, hair, body joints, hands, feet, arms and legs of SD can be separated, and players who can't assemble can buy assembled SD. It is precisely because of these flexible joints that the SD dolls we see can Pose so many poses, either chic or elegant, and perform the scene in front of the camera vividly. There is also SD's face, which allows players to make up themselves. Whether it's eyebrows, eyelashes, eyeliner, lip gloss, or even facial rouge, players can dress up their SD as a beautiful woman or handsome guy who looks better than Pan An, thus creating your unique SD.