趣英语 / butyrolactone的音标？

butyrolactone的音标？

butyrolactone的音标：
butyrolactone的英式发音音标为：[betɪrɒ'læktəʊn]
butyrolactone的美式发音音标为：[betɪrɒ'læktoʊn]

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butyrolactone造句

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butyrolactone什么意思解释

n.丁内酯...
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