periodとは 意味・定義・例文
Noun 名詞
1. a particular length of time
期間
a lunch period
2. a portion of time with particular characteristics
時期
the period of Queen Victoria
3. a major division of geological time
時代
the Jurassic period
時間割, 時限
Gym class is second period.
5. the mark ( . ) to show where a sentence ends
終止符, ピリオド