intervene插進;介入;介於中間[(+between)];干涉,干預;調停[(+in/between)]
negotiation談判,協商[P1][(+with)];(票據的)轉讓,流通[U]
supplier供應者;供應商,供應廠商;供應國
refuse to do sth ★★
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The board of directors 董事會成員
參考資料:Google翻譯
48. The board of directors has refused _..-阿摩線上測驗