Dixanthogen
[化] 二黄原酸乙酯\\n[医] 二黄原酸乙酯(灭疥癣药)
🗣️ 情景例句
Of course.
那当然。
Far from eye, far from heart.
离远而情疏。
becomes so worn and unreliable that it eventually is not worth mending.
磨损太厉害，老得一点儿也不准了，最终会不值得修理了。