时尚潮流千变万化。每到新的一季,设计师们似乎都热衷于用新鲜事物惊艳我们的眼球。
Fashion trends keep changing. Every season designers seem to enjoy surprising people with something new.
该氨基磺酸盐可以是酸式盐或季铵化的氨基磺酸盐。
The salt of sulfamic acid can be an acid salt or quaternized sulfamic acid salt.
该氨基磺酸盐可以是酸式盐或季铵化的氨基磺酸盐。
The salt of sulfamic acid can be an acid salt or quaternized sulfamic acid salt.
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