Lactones
(lactone 的复数) n.[化] 内酯
🗣️ 情景例句
I know you didn't expect to have me around,
我知道你没有预期我出现在你身边，
Take it easy.
想开点吧！
This in turn had an effect on the food supply for wolves.
这样又影响了狼的食物供应。