Reentry system
[计] 重入系统
🧩 词语组成解析
n. 再入, 再进
🗣️ 情景例句
I hate owing people.
我不想欠别人的。
What is the economy like in this country?
这个国家的经济如何？
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。