difference between some IPA

是voiced consonant,
讀的時候, 舌頭貼著門牙, 口部重力噴氣, 有vibration震動.
Example:
bathe /bei/
>


θ是voiceless consonant.
讀的時候, 舌頭貼著門牙, 口部輕力噴氣, 沒有vibration震動.
Example:
thin /θin/
thick /θik/
>


理論上, 兩個consonants有以上voiced同voiceless的分別,
但實際上, 這兩個音對於香港人來說好像沒什麼分別,
>



可參考國際語音學會的sound clip
English Consonants
http://www.ipa.edu.hk/consonants.php

versus
preposition
1 (WRITTEN ABBREVIATION v or vs) used to say that one team or person is competing against another:
Tomorrow's game is Newcastle versus Arsenal.

2 (WRITTEN ABBREVIATION v or vs) used in legal cases to show who a person is fighting against:
Abortion was legalized nationally in the United States following the Roe versus Wade case.

3 used to compare two things or ideas, especially when you have to choose between them:
private education versus state education



http://www.howjsay.com/index.php?word=versus
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