Decorousness
n. 有礼;高雅;端正
🗣️ 情景例句
He and my Grandpa both went there.
他和我爷爷都曾在那儿读书。
Four eyes see more than two.
人多识广。
For most of the earth's history they have been the only form of life on our planet.
在地球上发展的大部分进程中，细菌是地球上唯一的生命形式。