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
then you've got to smile first.
你就得先笑一笑。
She was distinguished for her scientific achievements.
她因其科学成就而闻名。
My brother has never been abroad before, so he is fending this trip very exciting.
我弟弟以前从未出过国，因此，他觉得这次旅行非常激动人心。