adv. While.
conj. 当...的时候, 和...同时, 虽然, 只要, 然而, 而, 尽管
1. She likes to read novels whilst sipping her coffee.
她喜欢一边喝咖啡一边读小说。
2. I usually listen to music whilst exercising.
我通常在锻炼时听音乐。
3. He studied for his exams whilst working part-time.
他在兼职工作的同时复习考试。