常見(jiàn)例句雙語(yǔ)例句James Cowan, a Louisiana State oceanographer, is more critical of the use of chemical dispersants.路易斯安那州的海洋學(xué)家詹姆士-考恩對(duì)使用化學(xué)物質(zhì)持謹(jǐn)慎態(tài)度。 返回 chemical oceanographer