常見(jiàn)例句用作名詞 (n.)The market of naphthalene at home and abroad is analyzed.分析了國(guó)內(nèi)外萘的市場(chǎng)。In fact, camphor and naphthalene balls are different in nature.事實(shí)上,樟腦和臭丸在性質(zhì)上是不同的。 返回 naphthalene