52. 다음 ( )안에 공통적으로 적합한 단어는?
( ), which looks like fine sea spray, is the Holy Grail of espresso, the beautifully tangible sign that everything has gone right. ( ) is a golden foam made up of oil and colloids, which floats atop the surface of a perfectly brewed cup of espresso.
- 1Crema

- 2Cupping

- 3Cappuccino

- 4Caffe Latte
