Indespensability
n. 不可少, 必需
🗣️ 情景例句
Life is full of ups and downs.
生活充满起伏。
Love is blind.
爱情是盲目的。爱情使人对缺点视而不见。情人眼里出西施。
There's a talk on cancer that might be quite interesting, so perhaps I'll go to that.
有个关于癌症的报告可能很有意思，也许我会听听。