At the time, coca leaf extract mixed with wine was a common tonic, and Pemberton's sweet brew was a way to get around local laws prohibiting the sale of alcohol.

当时，古柯叶提取物混合酒是一个常见的滋补品，潘伯顿的甜酒则是一种可以绕过当地禁止售酒的法律的方法。

youdao

I'll have a gin and tonic, please.

请来一杯加奎宁水的杜松子酒。

《牛津词典》

Gin and tonic with a twist of lemon.

杜松子酒里有一块扭曲的柠檬。

youdao

It's always a half step--always a half step-- seventh degree, right below, right below the tonic.

它总是一个半音级,总是如此,第七级刚好在主音下面

耶鲁公开课 - 聆听音乐课程节选

You might say, "Wait a minute, I thought the tonic was down here."

你也许会说,等等,我想主音应该在这里

耶鲁公开课 - 聆听音乐课程节选

It's taking me a while to lock on to that tonic.

锁定主音花了我一点时间。

耶鲁公开课 - 聆听音乐课程节选

After a fireside gin and tonic and a dinner of dal bhat, or lentil soup and rice.

BBC: Nepal's year-round trekking route

If, like me, you are not categorically keen on Southeast Asian beach resorts, it is probably because you have been to Thailand's Phuket or Krabi, where you sat on heel-hammered sands drinking a warm gin and tonic from a literal bucket, wishing you'd discovered the place before the invention of fire-spinning, Katy Perry and laser shows.

WSJ: The Philippines's Strange Paradise

But Akunin, speaking over a gin-and-tonic in a London hotel bar, was perhaps about to disappoint some of his readers.

BBC: 'I'm no Havel' says campaigning Russian author Akunin