- 推荐网络例句
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What should we do if the result of the inspection and re-check is difference
如果检验和复验的结果有出入该怎么办呢?
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Tieguanyin fluoride in about 40% to 80% dissolved in water, with the teeth vulnerable combination of calcium, in the teeth formed on the surface layer of calcium fluoride, played the role of anti-acid anti-caries.
铁观音中的氟化物约有40%~80%溶解于开水,极易与牙齿中的钙质相结合,在牙齿表面形成一层氟化钙,起到防酸抗龋的作用。
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The following day, which was the last day, we went out for shopping, bought more elephant key chains, and bought some pirated pants.
第二天早上,吃了早餐,我们就血拼去了,因为大象钥匙扣不够,所以我又买了多几包。