Spiral nebula
n. 螺旋星云, 旋涡星云
🧩 词语组成解析
spiral
['spaɪrəl]
n. 螺旋（线）;旋涡;螺旋形物;（足球运动的）旋球;
v. 使成螺旋形;螺旋式的上升（或下降盘旋上升（或下降）;
adj. 螺旋形的;盘旋的;盘旋上升的;
nebula
[['nebjulə]]
n. 星云, 角膜云翳\\n[医] 薄翳; 角膜翳, 角膜云翳; 喷雾剂
🗣️ 情景例句
This place can be developed
我们可以拓展这个地方
There's as good fish in the sea as ever came out of it.
海里的好鱼是取之不尽的。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。