N-VOC
先生们（非正式的诙谐用法，尤用于ladies and gents)
Gents is used when addressing men in an informal, humorous way, especially in the expression 'ladies and gents'.
例句
Don't be left standing, ladies and gents, while a bargain slips past your eyes.
别只顾站着，女士们先生们，便宜货就要从你们的眼皮底下溜走喽。