Migration of ions
[化] 离子迁移
🧩 词语组成解析
migration
[mai'ɡreiʃən]
n. 迁移，移居;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 离子（ion复数）
🗣️ 情景例句
Maybe you read our ads in the newspaper.
也许你在报纸上看过我们的广告。
What did you think of our factories?
你认为我们的工厂怎样？
He told me to unpack my things and then come down to dinner.
他让我打开行装后下楼吃饭。