Dont forget the possible spellings for trickier words, such as "gnome" begins with a voiceless "g", or "psychology" begins with a voiceless"p", or "knock" begins with a voiceless "k", etc.

别忘了一些“心机“单词首字母不发音，比如说“gnome”的首字母“g”不发音，“psychology”的首字母，“p”也不发音，还有“knock”的首字母“k”也是同理等等。

youdao