adv.到不能用语言表达的程度;
例句:
He is inexpressibly sad.
他伤心得无法形容.
Harry thought the sight of her was inexpressibly poignant.
哈里觉得看到她有种难以言喻的哀伤。
This dress is inexpressiBly Beautiful.
这套裙装,说不出的美妙.