Convallamarin
[化] 铃兰苦苷\\n[医] 铃兰苦甙
🗣️ 情景例句
Let's meet with Charley at the university club.
我们就去大学俱乐部见见Charley吧。
Satan always finds work for idle hands.
懒汉总会干坏事。
The relay race
接力赛