n.空白；消失；堵塞；打孔
動詞blank的現(xiàn)在分詞形式.
Er, let me think. Sorry, my mind's gone blank. 讓我想一想。抱歉，我大腦一片空白。
I've filled in this form incorrectly. Can I have another blank? 我把表格填錯了.
My mind/memory was a (complete) blank I couldn't think of a single answer. 我頭腦[記憶]里(完全)是一片空白--連一個答案也想不出。
