Phycocolloid
藻胶
🗣️ 情景例句
And thank you, Mrs. Vann.
谢谢！Vann太太。
Don't forget to phone to let us know you arrived safely.
不要忘记打电话，告诉我们你已经安全抵达。
She's OK, thanks.
她很好，谢谢。