I still have a ring I stole as a teenager.
我现在还留着一个我十多岁时偷的戒指。
I have a ring with my name impressed on it.
我有一只戒指,上面刻着我的名字。
This meant the wing did not have a ring finger.
这揭示了为什么翼部没有长出无名指。
They want to get as far away from each other possible, the ideal angle is 120. But what we have here is a four-membered ring, so what angle does 90° that have to be, that bond? 90 degrees.
它们想要尽量远离彼此,最理想的是形成120°键角,但现在是个四元环,所以这键角应该多大?
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