专家为各位考生整理了雅思词汇：customarily供考生们参考使用。
customarily
adv.习惯上，习俗上，通常
同义词：usually
例题：
In effect, as molten glass cools, it progressively stiffens until rigid, but does so without setting up a network of interlocking crystals customarily associated with that process.
The word “customarily” is closest in meaning to which of following?
(A) naturally
(B) necessarily
(C) usually
(D) certainly
答案：C
