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单词
abietic acid
释义
abietic acid
美
英
网络
松香酸
英英
网络释义
n.
1.
a
naturally
occurring
yellowish
powder
.
1.
松香酸
...香助焊剂去除氧化层,即是第一中反应,松香主要成份为
松香酸
(
AbieticAcid
)和异构双萜酸(Isomericditerpeneacids), …
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更新时间:2026/9/13 20:39:45