Pantonine
泛氨酸, α-氨基-β, β-二甲基-γ-羟基丁酸
🗣️ 情景例句
Take them upstairs, Susan.
带他们上楼去， Susan。
Don't forget to call me.
不要忘记叫我。
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。