Caffein
n. 咖啡因；茶精（兴奋剂）
✅ 同义词
🗣️ 情景例句
I have loved Lillian all these years,
这些年来我一直爱着Lillian，
Prefer loss to unjust gain.
宁可受损失，休取不义财。
He suggested that a double railway-tunnel should be built.
他提议建一条双轨隧道，这样就解决了通风问题。