a daring book的相关资料：
临近单词
Aotogi
a
A climber needs secure footholds
a despairing cry/look/sigh
A deverbative word or element.
a farrago of useless information
a float supporting a seaplane.
A highly experienced traveler.
a port in southwestern Norway.
A short verbal battle follows.
a reflection on his integrity.
a regular interchange of letters
