Apple essence
[机] 戊酸异酯
🧩 词语组成解析
apple
['æpl]
n. 苹果;苹果树;苹果公司;
🗣️ 情景例句
John is tied up at the present time.
John现在有事。
He's a policeman.
他是警察。
Thank goodness!
谢天谢地！