Lightwave
n. [物]光波
🗣️ 情景例句
which has been vacant for over a year now,
已空了一年多，
He speaks Chinese every day.
他每天都讲汉语。
They lived by hunting and by gathering roots, nuts and wild fruits.
他们靠狩猎和采集根茎、坚果和野果为生。