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- The swimmer was timed at 50.50 sec. 這名游泳者的成績(jì)被測定為五十點(diǎn)五零秒。
- He gave me a taste of his acid wit. 他讓我嘗到了他敏銳尖刻之機智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- butylacetic acid 己酸
- Acid had pitted the surface of the silver. 酸把銀器的表面腐蝕了。
- I am doing an experiment of neutralizing acid. 我在做一個(gè)中和酸的實(shí)驗。
- Can Jones beat Smith? That's the acid test. 瓊斯能擊敗史密斯嗎?那是個(gè)嚴峻的考驗。
- A salt or an ester of boric acid. 硼酸鹽一種硼酸鹽或硼酸酯
- She dropped acid in high school. 她高中時(shí)代服迷幻藥。
- The divergence time is now greater than 30 sec. 發(fā)散時(shí)間超過(guò)30秒。
- The metal is fretted with the acid. 金屬被酸腐蝕。
- His time of 3 min 2 sec remains unbeaten. 他那3分2秒的記錄仍未打破.
- The chemical can behave as an acid. 這種化學(xué)制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金屬蓋子蝕穿了。
- The worker's overalls were badly burned by acid. 這位工人的工作裝被酸腐蝕得很厲害。
- It is from, hang on a sec, oh yeh, Japan. 那是來(lái)自,等一會(huì )兒,對了,日本。
- An acid can react with a base to form a salt. 酸可以和堿起反應而生成鹽。
- It's the hang on a sec,yes,the 10th of May. 那是,等一會(huì )兒,對了,5月10日。
- This substance must be treated with acid. 這材料得用酸來(lái)處理。
- The acid burnt a hole in the carpet. 酸把地毯燒了個(gè)洞。