Indiscoverable
a. 难以发现的
🗣️ 情景例句
What's your occupation?
你的职业是什么？
The X2500 has the unique feature of providing better data flow with less input time.
这种X2500型的特点就是减少输入时间，使资料更为顺畅。
She owes her good health to her regular life.
她把健康归功于规律的生活。