then和thin前面兩個字母發音一樣嗎
then和thin前面兩個字母發音不一樣:  /ð/,/θ/
She looked out of the window every now and then .她不時向窗外探望。
Then it is often called survivor growth .爲此,常稱它爲生存木生長。
Then suddenly he was struck violently .後來他突然重重地捱了一下揍。
Till then i may occupy her room .打現在到那時,我可以佔有她的房間。
He had changed, himself, since then .從那時起,他自己也改變了很多。
then和thin前面兩個字母th的發音不一樣的,then的th發“ð”,而thin的th發“θ”音。th發“ð”,和發“θ”音的情況很多,例如
th發“ð”音
this (這、這個)、those(那些)、though(雖然)、there (在那裏)、they (他們、她們、它們)
th發“θ”音
thousand(一千)、throughout (自始至終、遍及)、threat (威脅)、thought(思想、想法)。