Thiochromene
[化] 1,2-苯并噻喃
🗣️ 情景例句
My name is Wang Feng and I'm calling to cancel plane ticket.
我叫王峰，我想取消我预定的飞机票。
She's a homely girl.
她是一个心胸狭窄的女孩。
'I forgot to put you off.'
“我忘了让您下车了。”