Catechu seu gambier
[医] 儿茶
🧩 词语组成解析
n. 儿茶\\n[医] 儿茶
abbr. 主观期待效用（Subjective Expected Utility）；单粒子翻转（Single Event Upset）；东南大学（Southeast University）
n. 黑儿茶, 棕儿茶\\n[化] 日本蟾蜍毒
🗣️ 情景例句
Is this the bus that goes by the mall?
这班公共汽车经过商业街吗？
He is a good friend that speaks well of us behind our backs.
背后说人好话的够朋友。
I'll introduce him to you.
那么，我来介绍你认识。