1. 健壮的：lustrum 驱邪仪式 | lusty 健壮的 | lutanist 琵琶演奏者

2. 精力充沛的：15. mortal 人类的,终有一死的 | 16. lusty 精力充沛的 | 17. thriving 旺盛的

3. 精力充沛的,强烈的,贪欲的：lust 淫欲 | lusty 精力充沛的,强烈的,贪欲的 | luscious 肉感的

4. 健壮的, 精力充沛的 (形)：lustrous 有光泽的; 光辉的 (形) | lusty 健壮的, 精力充沛的 (形) | lusus 造化的玩笑 (名)

1. 精力充沛的；生气勃勃的；健壮的
If you say that something is lusty, you mean that it is healthy and full of strength and energy.

e.g. ...plants with large, lusty roots.
根部粗大而壮实的植物
e.g. ...remembering his lusty singing in the open park.
忆记起他在空旷的公园里放声高歌

adj

1. endowed with or exhibiting great bodily or mental health

e.g. a hearty glow of health

Synonym: heartyfull-bloodedred-blooded

2. vigorously passionate

Synonym: lustfulconcupiscent