文法情報 | (表現、動詞カ行五段活用) |
対訳 | to be frank; to speak one's mind; to open one's heart; to have a heart-to-heart talk (with someone) |
to feel relieved―breathe again―breathe freely―give a sigh of relief―smoothe the ruffled brow of care
Open up your mind.
to extract the square root (of a number)
to make a beginning―pave the way for something
to extract the cubic root of a quantity
to extract the square root of a quantity