youdao

Wait until the broth boils before adding some eggs.

等到开锅后加入鸡蛋。

youdao

She browned Onions before adding them to the stew.

她先炒洋葱再把洋葱加入炖的食物。

youdao

And test the soil before adding lime and fertilizer.

VOA: special.2010.03.02

The whole structure of a DNA molecule looks like this, going back to a more cartoon version like I showed you before but adding some detail onto it now.

NA分子的全部结构都和,刚才的卡通模型上差不多,但细节更为丰富

耶鲁公开课 - 生物医学工程探索课程节选

Another American study found that adding spices to meat before cooking at high temperatures may reduce harmful chemicals.

VOA: special.2010.06.01

Gale improved that, before adding a second-half drop goal, Damien Blanch replying with a late consolation.

BBC: Catalan Dragons 4-11 Harlequins RL

They then triggered them into action using a chemical called an interleukin, or cigarette smoke before adding resveratrol.

BBC: NEWS | Health | Red wine 'may treat lung disease'

Next, she stirs in fennel and carrots before adding turnips, sunchokes and potatoes.

WSJ: April Bloomfield's Hearty Root Vegetable Soup | Slow Food Fast