Circumplanetary
a. 围绕行星的,环行星旋转的
🗣️ 情景例句
Please take your places.
请大家就座。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？
The World Trade Center, an office building for over 1200 firms employing about 50,000 people, is even higher at 411 metres.
世界贸易中心要高得多，有411米。它是一座办公大楼，楼里有1，200多家公司，大约有5万雇员。