Monomark
n. 代号, 标记
🗣️ 情景例句
While sitting on the bus I often meet interesting people.
乘车时，我经常碰到一些有趣的人。
This split-level house is for rent.It's a bargain.
这幢段层式的房子是出租的. 很便宜的。
although what impression any other civilization would thus get from us is best left unsaid.
至于其他文明行星对我们地球会有什么印象，还是不说为好。