Spiran
[机] 螺环化合物
🗣️ 情景例句
We have to talk the matter over now.
我们必须讨论一下这件事。
A little neglect may breed great mischief.
小不忍则乱大谋。
She also likes them to borrow the books. But she is very strict.
她也喜欢他们来借书。但她对大家非常严格。