Complementariness
补充性
🗣️ 情景例句
Vote for me, Ellen Stewart.
请投我， Ellen Stewart一票。
Day and night.
没日没夜。
It is nine o'clock.Mr.Sawyer usually reads his newspaper at night.But he's not reading his newspaper tonight.
现在是9点钟。索耶先生通常是在晚上看报，但今天晚上他没看报。