Yan
n. 雁鸣声；泰国龙脑香
🗣️ 情景例句
Very few people last in this class for the full hour the very first time.
很少人能够第一次撑完一个小时的课。
When Emily came home at three in the morning, her father hit the ceiling.
哎米莉在凌晨2点钟回家时，她父亲大发雷霆。
This in turn had an effect on the food supply for wolves.
这样又影响了狼的食物供应。