s

听听怎么读

英 [es]

美 [es]

是什么意思

英文字母表的第19个字母；

英英释义

s[ es ]

n.
- 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites
  同义词：secondsec
- an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)
  同义词：sulfursulphuratomic number 16
- the cardinal compass point that is at 180 degrees
  同义词：southdue southsouthward
- a unit of conductance equal to the reciprocal of an ohm
  同义词：mhosiemensreciprocal ohm
- the 19th letter of the Roman alphabet
  同义词：letter s
- (thermodynamics) a thermodynamic quantity representing the amount of energy in a system that is no longer available for doing mechanical work
  "entropy increases as matter and energy in the universe degrade to an ultimate state of inert uniformity"
  同义词：randomnessentropy

学习怎么用

词组短语

s wave n. 地震横波（S波）

protein s[血液学]蛋白S（依赖维生素K的血浆蛋白，作为一种辅助因子，激活蛋白C，抑制血液凝固）

双语例句

用作名词(n.)

In English, the `s' in `sip' and the `z' in `zip' represent two different phonemes.
英语中sip中的s和zip中的z为两个不同的音素。
Why is a sewing machine like the letter “S”?
为什么缝纫机像字母S？
Most plural nouns in English end in "s".
英语的复数名词多以“s”结尾。

权威例句

Seat belt drawing angle adjustment device
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MEGA4: Molecular evolutionary genetics analysis (MEGA) software version 4.0 RID E-9283-2010 RID F-1411-2011
The Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood ...
Erratum: Search for ${B}_{s}^{0}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}$ and ${B}^{0}\ensu...

s开头的单词