symphony microphone euphony

symphony ['simfəni] sym=same phon＝sound（声音）
a long piece of music for an orchestra, usually with four movements (= parts):
n. 谐声，和声;交响乐

microphone ['maikrəfəun]micro-=small
a piece of equipment that you speak into to make your voice louder, or to record your voice or other sounds:
n. 扩音器，麦克风

phonetic [fəu'netik]
using special signs to represent the different sounds made by the voice in speech:
A spelling system can be described as phonetic if you can understand how words are pronounced simply by looking at their spelling.
adj. 语音的，语音学的；音形一致的；发音有细微区别的

例句
Jesperson's system of phonetic transcription is analphabetic.
耶斯佩森的标音系统是非字母式的。
A list of phonetic symbols is given in the front of the dictionary.
在词典前面给出了音标表。
Our department has engaged a foreign teacher as phonetic adviser.
我们系已经聘请了一位外籍老师作为语音顾问。

euphony['ju:fəni]eu- "good" eugenics优生学 eulogize赞扬
1 : pleasing or sweet sound especially : the acoustic effect produced by words so formed or combined as to please the ear
2 : a harmonious succession of words having a pleasing sound
n. 悦耳之音；和谐的声音

例句
Such euphony is hard to resist.
如此的悦耳之声令人难以抵抗

eatable['i:təbl]
describes food that is good enough to eat, though not excellent
adj. 可吃的
n. 食物（常用复数）

edible['edibl] eat=ed ible=able
fit or suitable to be eaten; not poisonous
adj. 可食用的
n. 食品；食物

例句
These white mushrooms are edible.
这些白蘑菇可以食用。

simultaneous[,siməl'teiniəs] sim=same+ ul+ tan=time
happening or done at the same time as sth else
adj. 同时的；联立的；同时发生的

例句
The audience burst into simultaneous applause.
观众齐声叫好。

耶鲁公开课 - 博弈论课程节选
But in the real world that's a sequential game, people decide to run in some order, we're going to assume this is all simultaneous.
但在现实生活中这是个有顺序的博弈,人们依照某种顺序决定是否参选,我们将假设这全是同时发生的

趣味单词

fecund ['fikənd] 肥垦的
able to produce a lot of crops, fruit, babies, young animals, etc:
active and productive
adj. 肥沃的；多产的；丰饶的；生殖力旺盛的;创作能力强的，富有创造力的

短语
a fecund animal
多产动物
fecund mind
创造力旺盛的头脑
a fecund soil
肥沃的土地