Capsic acid
[医] 辣椒酸
🧩 词语组成解析
🗣️ 情景例句
I visited Japan on an observation tour of its industries.
我到日本观摩它的工业。
What shall I send hin for his anniversary?
我要送他什么东西作为周年纪念礼物？
'You'll have to get off here,' the conductor said.
“您得在这里下车，”售票员说，