Thuban
n. 右枢, 紫微右垣（天龙座α）
🗣️ 情景例句
I'm afraid it just isn't good enough.
恐怕这不够好。
He didn't weep as he walked from the grave.
他从墓地走回来，并没有伤心流泪。
OK! Colour it green, please!
好！请把它染成绿色的。