of avail的用法和样例：
例句
用作名词 (n.)
- These dictionaries are of great use.
这些词典十分有用。 - A bill of fare is very helpful to TV viewers.
节目单对电视观众来说非常有用。
词汇搭配
- avail oneself of 利用
- of little avail 无用(无益)
- of no avail 完全没有用
of avail的相关资料：
临近单词
Ofer
of
Of or relating to aeronautics.
of or relating to behaviorism.
Of idleness comes no goodness.
Of course Dad unconcerned you.
Of less than normal intellect.
Of or afflicted with flatfoot.
OFBG Optical Fiber Bragg Grating
of or related to androgenesis.
Of or relating to capillarity.
of or relating to quadraphony.
