Betanine
[机] 甜菜碱
🗣️ 情景例句
A small one will do. What is your best rate?
小型车就可以了。你们最优惠的价格是多少？
Love is neither bought nor sold.
爱情不能买卖。
I ought to go home. I have to cook supper for my grandmother.
我该回家了。我得给奶奶做晚饭。