n.副業(yè)；兼職

Mr Rigsby was a night-watch man, and his wife eked out his wages by breeding budgerigars. 里斯比先生是個(gè)夜間守門人，他的太太以飼養(yǎng)小鸚鵡為副業(yè)補(bǔ)助家庭的收入。

Bob augments his income by doing window cleaning on the side. 鮑勃以擦窗戶為兼職來(lái)增加其收入。