Archosauria
n. 主龙类；[古生] 初龙亚纲
🗣️ 情景例句
You really ought to take some time off.
的确应该休一休假。
I 'm going to dial the number.
我要拨这个号码。
Hurry up, Sam!The kettle's boiling!
快，萨姆。水开了！