nounB1
角度、角
the space between two lines that meet at a point
例文
He measured the angle between the two walls carefully.
彼は二つの壁の間の角度を慎重に測った。
角度、角
the space between two lines that meet at a point
例文
He measured the angle between the two walls carefully.
彼は二つの壁の間の角度を慎重に測った。