Nebular hypothesis
n. 星云假说
🧩 词语组成解析
a. 星云的
🗣️ 情景例句
But I was lucky enough to have a career as a music teacher
但我很幸运， 有一个音乐教师的事业
It is an equal failing to trust everybody, and to trust nobody.
信任一切与不信任任何人，同样是弱点。
After switching on powerful arc lights, they saw great stalagmites -- some of them over forty feet high -- rising up like tree-trunks to meet the stalactites suspended from the roof.
他们打开强力弧光灯，看见一株株巨大的石笋，有的高达40英尺，像树干似地向上长着，与洞顶悬挂下来的钟乳石相接。