four-square
adjective UK uk/ˈfɔː.skweər/ us/ˈfɔːr.skwer/
方形坚固的，方方正正的
square or wide and built strongly and firmly
The architecture tends to be four-square and unimaginative. 这种建筑往往都是四四方方的，缺乏想象力。
four-square
adverb UK uk/ˈfɔː.skweər/ us/ˈfɔːr.skwer/
坚定不移地，坚决地
with determination
Clarke said he stood four-square behind (= believed strongly in) the prime minister's decision. 克拉克说他坚决支持首相的决定。