Cassegrain
n. 卡塞格伦望远镜(亦作Cassegrain telescope)
🗣️ 情景例句
No. He left a note on the door
是的。他留了一张条子在门上
The tailor makes the man.
人靠衣装。
If Tom cannot keep his promise, he'll lose face.
如果汤姆不能信守诺言，他就会丢面子。