thicken
v[I, Tn]
1 (cause sth to) become thicker (使某物)变得厚、 密、 浓、 混浊不清等
when the sauce thickens 沙司变浓时
The fog is thickening. 雾渐渐重了.
Use flour to thicken the gravy. 加面粉使肉汁浓稠.
Several drinks had thickened his voice. 他喝了几杯酒以後嗓音变得沙哑了.
2 (idm 习语) the plot thickens => plot2.
That sounds like a good idea. I have a few friends I could ring to see if they're free.
听起来是个好主意。我可以打电话给我的几个朋友看看他们是否有空。
In Gambia, as in most parts of Africa, there are few written records of family histoy.
冈比亚同非洲多数地方一样,有关家族的书面记载为数极少。
Among the different types of bee, it is the honey bee that has most interested scientists because of the language they use to communicate with each other.