Antimatter
n. 反物质\\n[化] 反物质
🗣️ 情景例句
When will this time draft fall due?
期票什么时候到期？
What's done by night appears by day.
若要人不知，除非己莫为。
You used to smoke 40 cigarettes a day.
他以前每天狂抽四十根烟。