Non-critical
adj. 非重要的，非关键的
🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
🗣️ 情景例句
I was quite surprised when I read in your letter that you had decided not to finish your studies at the university.
当我在你的信中看到你已决定终止大学学业时感到很是惊讶。
If there were no clouds, we should not enjoy the sun.
吃得苦中苦，方知甜中甜。
Have they ever been there before?
他们以前去过那儿吗？