We kicked off with a slap-up dinner.是什么意思？

We kicked off with a slap-up dinner.

我们先是享用了一顿考究的晚餐。

we

pron. 我们，咱们，笔者，本人，朕，人们；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

kicked

v. 踢( kick的过去式和过去分词 )，踢蹬，踢（腿），（因干了蠢事、失去良机等）对（自己）生气，体育运动；

例句
Glover kicked him hard in the crotch.
格洛弗狠狠地踢他的胯部。

off

prep. 从…落下，离开，从…去掉，下班；adv. 离开，距，离，被取消，下班；adj. 不新鲜的，不能接受，不礼

例句
He eased his foot off the accelerator.
他松开了油门。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

dinner

n. 正餐，主餐，宴会，晚餐；

例句
At the dinner table, my father would go on and on, showing off, aggrandising himself...
我父亲在餐桌上总是滔滔不绝地炫耀并吹嘘自己。