Allolactose
异乳糖
🗣️ 情景例句
You can make a difference.
你会发挥影响力。
Let the cobbler stick to his last.
安分守己。
First left, and second right. Thank you!
先在第一个拐角向左拐，然后在第二个拐角向右拐。谢谢你！