Cocatanic acid
[建] 柯卡丹宁酸
🧩 词语组成解析
🗣️ 情景例句
What storage capacity do you need?
你想要多大容量的硬盘？
No man can make a good coat with bad cloth.
巧匠难以劣布制美服。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。