英
[ɑː(r)]
美
[ɑːr]
new
r的英文翻译是什么意思,词典释义与在线翻译:
详尽释义
n. (名词)
- 英语字母中的第十八个字母(小写为r)
- 半径(radius)的符号
- 中世纪罗马数字的80
- R音
- R的活字
- 表示“第十八”的符号
- 伦琴射线,X射线(roentgen)的符号
- 卢布(ruble)
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英英释义
Noun:
-
a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air
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(physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole
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the 18th letter of the Roman alphabet
-
the length of a line segment between the center and circumference of a circle or sphere
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r的用法和样例:
例句
- The trilled `r' is produced by vibrating the tongue against the upper teeth.
发带颤音的r,舌抬向上齿颤动而成。
词汇搭配
以上内容独家创作,受著作权保护,侵权必究
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
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