Wallach transformation
[机] 瓦拉赫转变
🧩 词语组成解析
瓦拉赫(①姓氏 ②Otto, 1847-1931, 德国化学家, 曾获1910年诺贝尔化学奖)
🗣️ 情景例句
They are very much in love.
他们正在热恋。
Where were you during the month of April last year?
去年四月份你在哪里？
During this time, they will give five performances.
在此期间，他们将演出5场。