transatlantic /(traenzst'iaentik; raensat'laentik/ adj beyond the Atlantic; crossing the Atlantic: 美西洋彼岸的; 橫越大西洋的： ~ voyage/flight; 橫渡大西洋的航行(飛行); concerning (countries on) both sides of the Atlantic: 涉及大西洋兩岸(之國(guó)家)的 a ~ treaty/trade agreement. 大西洋兩岸國(guó)家的條約 (貿(mào)易協(xié)定)。