Complexities
n. 复杂性(complexity的名词复数); 复杂的事物
🗣️ 情景例句
OK. Do you know when you'll come and visit?
好啊。你知道几时还会再来拜访我们吗？
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。
I simply don't know. He may have plans, but he hasn't yet spoken to me about them.
我一点儿都不知道。他也许有计划，但他还没跟我谈他的想法呢。