Bicyclic cryptate
[化] 双环穴状化合物
🧩 词语组成解析
a. 两个轮子的, 二环的, 两圈的\\n[机] 二环的
n. [化]穴状化合物
🗣️ 情景例句
We would expect to hold them until at least the end of this year.
我们会保持这些价格不变，至少直到今年年底。
It's easy for me!
这简单！
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡