n. a feeling of jealous envy (especially of a rival)
n. zealous vigilance
n. 妒忌, 猜忌, 羡慕
[法] 妒忌, 嫉妒, 猜忌
1. She felt jealousy when she saw her friend getting a promotion.
当她看到朋友升职时，她感到嫉妒。
2. Jealousy can ruin friendships if not kept in check.
如果不加以控制，嫉妒可能会毁掉友谊。
3. He tried to hide his jealousy, but it was obvious to everyone.
他试图掩饰自己的嫉妒，但对大家来说显而易见。