Vanillate
香子兰酸盐[酯], 4-羟基-3-甲氧基苯酸盐[酯]
🗣️ 情景例句
Is he still with IBM?
他还在IBM工作吗?
Are you going to America soon?
你就要去美国了吗?
Yet a great many processes depending on such research are sought for with complete secrecy until the stage at which patents can be taken out.
然而,依赖这种研究的很多工艺程序是在完全保密的情况下进行的,直到可以取得专利权的阶段为止。
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