Packboard
n. (有硬框和背带的)帆布背包
🗣️ 情景例句
for his ten o'clock appointment with you.
等着十点钟与你的晤谈。
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"？
He was very healthy and happy, but he could not look after himself.
他很健康，非常欢快。但不能照料自己。