究極の英単語 Vol.4 p442 ~ 448

442. dissertation = a long piece of writing that you do for a university degree

443. penance = something to show that you are sorry for something wrong

precept = a guiding rule of behavior

444. solstice = the longest or shortest day of the year

445. eddy = a circular movement of water or air

446. rind = the thick skin on the outside of fruits, cheese, etc.

baloney = something that is silly or not true

447. fluff = small light pieces of wool, fur, or feathers

froth = a mass of small bubbles on beer, etc.

448. muck = dirt or mud, solid waste from animals

thatch = dried straw used for making roofs