1. 嫩芽 单词词性萌芽：profanity 亵渎 | burgeon 嫩芽 单词词性萌芽 | farrandly 愉快地, 壮丽地

2. 嫩芽：burgee 燕尾旗 | burgeon 嫩芽 | burger 碎肉夹饼

3. 迅速成长：budge 移动一点点 | burgeon 迅速成长 | boom 繁荣

4. 嫩芽;发芽：Burgenberg法国酿酒用葡萄品种名 | burgeon嫩芽;发芽 | Burger美国酿酒用白葡萄品种名

1. 迅速生长；快速发展
If something burgeons, it grows or develops rapidly.

e.g. Plants burgeon from every available space...
只要有一点空隙，植物就会生根发芽。
e.g. My confidence began to burgeon later in life.
我年纪大些之后，信心才开始增强。

verb

1. grow and flourish

e.g. The burgeoning administration
The burgeoning population