n. 黄油; 奶油
v. 涂黄油于
过去分词:buttered现在分词:buttering过去式:buttered复数:butters第三人称单数:butters
Oxford 3000 / Collins.3 / BNC.3403 / COCA.2402
noun
verb
butter sb↔up
n.
butter wouldn't melt (in sb's mouth)
like a knife through butter
v.
know which side your bread is buttered
noun
verb