Blockboard
n. 芯块胶合板
🗣️ 情景例句
Say good-bye to Richard.
替我向Richard说声再见。
How did you sign the letter?Did you write, sincerely yours?
你怎么签名信的?你写了"真诚地你的"？
I'm calling to see what happened to our last order.
我打电话来是想知道上次订的货怎么样啦？