Hmf
abbr. hollow metal frame 空心金属架
🗣️ 情景例句
That's very nice of you. Where did you get it? It's not a print.
真细心！你从哪儿弄来的？这还不是复制的呢！
Never think yourself above business.
勿自视过高；不要眼高手低；永远不要认为自己是大才小用。
No problem!
没问题！