Icrf
国际天球参考架
🗣️ 情景例句
Would two o'clock be acceptable?
两点钟合适吗？
Don't try to brainwash me.
别想给我洗脑。
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。