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- PA(piromidic acid) 吡咯酸, 吡咯嘧啶酸[抗菌药]
- Method for the determination of piromidic acid residues in eel for export 出口鳗鱼中吡咯嘧啶酸残留量检验方法
- She works as PA to the managing director. 她给总经理作私人助理。
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- piromidic acid 吡咯米酸
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Tu pa vide qo-pe? Whom did you see? 你(过去)看见何-人你看见了(过去)谁?
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- Jack: I have just had an apple, Pa. 杰克:我刚才吃了个苹果,爸爸。
- The metal is fretted with the acid. 金属被酸腐蚀。
- Pa gave him a good talking-to in the evening. 晚上爸爸狠狠地说了他一顿。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- Fe nu pa ki ad urba. She has just gone to town. 她现在过去去往城她已经去城里了.
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
- Fe pa du ki ad urba. She was going to town. 她(过去)是去(往)城她(过去)正去往城里.
- The worker's overalls were badly burned by acid. 这位工人的工作装被酸腐蚀得很厉害。