Optometer
n. 视力计, 视力检定装置\\n[医] 视力计
🗣️ 情景例句
towards refurnishing the old library
去重新整修老图书馆
This is a poem about frontier life in the United States.
这是关于在美国的边疆生活的一首诗。
She got to school early. She had a little rest after lunch, but she worked hard in class all day.
她早早来到了学校。午饭后她小休一会儿，但一整天她在课堂上都很用功。