Model machine
[计] 模型机, 样机\\n[经] 样机
🧩 词语组成解析
🗣️ 情景例句
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
You can't make omelets (or omeletts) without breaking eggs.
有失才有得。
some drifting and slow, others jerky and rapid.
这些活动有的飘忽而缓慢，有的急剧而快速。