Idiomsnominalinnaturehavea(n)______asthekeywordineachandfunctionasanouninsentences.
D
暂无解析
CollinsCOBUILDEnglishLanguageDictionary(1987)hassomeuniquefeaturessuchasdefinition,extracolumnand______.
Fromtheviewpointofwordformation,theword“smog”isa______.
Which of the following is NOT one of the extra-linguistic factors that cause changes in meaning?