Endocyclic compound
[化] 桥环化合物
🧩 词语组成解析
[医] 内环的, 桥环的
🗣️ 情景例句
Did you know I can type almost 60 words per minuter?
你知道吗，我能每分钟打60个字。
I have to become strong.
我必须庄敬自强。
Modern machines can make the copy bigger or smaller, lighter or darker and copy onto both sides of the paper.
代机器可以放大、缩小、制作较亮的或较暗的复印件，也可以在纸的两面复印。