相关单词近義詞 singlet 汗衫, vest 背心臨近詞under-, under, underslung suspension, under source of water, undergrolmd reservoir, underdeveloped region, underserrated section, underwriting decision, under operating ratio, under upon compulsion, undersupplied product, underwriting contract相似詞underscore, undersea, undersecretary, undersell, underside, undersized, understaffed, understand, 返回 undershirt