Spontaneous radiation
[化] 自发辐射
🧩 词语组成解析
🗣️ 情景例句
There's another advanced class today at four o'clock.
今天下午四点钟还有一次高级班。
Put the shoe on the right foot.
责备应受责备者，表扬应受表扬者。
True eccentrics never deliberately set out to draw attention to themselves.
真正古怪的人从不有意引人注意。