Inner diameter
[化] 内径
🧩 词语组成解析
inner
['inə]
adj. 内部的，内心的;精神的;秘密的;
n. 内部，里面;射中接近靶心部分的一发;
🗣️ 情景例句
I think I did.
我想是的。
What is done by night appears by day.
若要人不知，除非己莫为。
There is no superior 'they' in the shape of managements and hotel hierarchies to darken his holiday days.
但在露营地里根本不会有管人的人上人"和酒店里的等级制度来使露营者的假日过得阴郁低沉。