🧩 词语组成解析
n. 精神, 骄气
[人名] [爱尔兰姓氏] 杜兰盖尔语姓氏的英语形式，来源于人名，含义是“黑+血色的，红”(black+bloodcoloured,red)
🗣️ 情景例句
I've been saving them for today.
我一直留着等今天才戴。
I'll have studied English for four years next March.
到明年三月，我就学了四年的英语了。[将来完成时，表示将完成…，会做完…]
and they provided a striking demonstration of the potentialities hidden in instruments and apparatus.
并充分显示出了仪表和仪器的潜在力量。