Insignificancy
n. 无关紧要的事物(或人)
✅ 同义词
🗣️ 情景例句
Mr. Stewart, I just spoke to Mr. Carlson. Stewart
先生， 我刚刚与Carlson先生通了话。
She failed to call the office to cancel her appointment.
她没能打电话给办公室取消她的约会。
Lily, do you have a ruler?
莉莉，你有尺子吗？