Leukotine
巴拉柯土(树皮)素
🗣️ 情景例句
What I really want is the chance to learn some advanced methods of management.
我真正希望的是有机会学到一些先进的管理方法。
How much cloth did you want to order?
你想要多少布料？
I'll start tomorrow.
我明天就开始干。