Sca
abbr. 美国科学俱乐部联合会（Science Clubs of America）
🗣️ 情景例句
How have you been?
你近来怎么样？
Beauty, unaccompanied by virtue, is as a flower without perfume.
美而无德犹如花之无香。
It's my pleasure.
我请得心里高兴。