Microdot
a. 微粒的\\nn. 微粒照片, 小粒迷幻药
📖 牛津释义
microdot
n
photograph, usu of secret documents, etc, reduced to the size of a dot 微粒照片（缩小至颗粒大小的照片, 通常为密件）.
🗣️ 情景例句
Is that a proposal, or are we just playing a game?
这是求婚呢 ，还是仅仅在玩游戏？
I don't know how to work the machine.
我不懂得怎样使这部机器运转。
He became mortally ill a few months before we had planned to go and,
就在他计划回国的前几个月，他突然身患绝症。