Acridanyl
二氢化吖啶基
🗣️ 情景例句
Your real education doesn't start until you get out into the real world.
直到你踏入现实社会，你才真正开始学习。
Channel 5 is off the air now.
五频道已经停止播放。
'My key,' I shouted.
“钥匙！”我喊道。