superbubble
超级气泡
发音
US
词形变化
superbubbles
复数
superbubbles
释义与例句
n.
-
1.
A very large region of space, relatively free of matter, carved out of the interstellar medium by the combination of multiple supernova bubbles resulting from supernovae.
超级气泡
天文
词源
From super- + bubble.
来源：wiktionary