To grow or sprout as a plant; develop by vegetative growth.

像植物一样生长或萌发；进行营养生长。

To form abnormal growths, as in vegetations on tissues.

形成异常增生，如组织上的赘生物。

To live in a dull, inactive, unchallenging way; stagnate.

过着枯燥、懒散、无所事事的生活；混日子。