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
That sounds like a good idea.
似乎是个好主意。
He helps my father every day.
他每天都帮助我的父亲做事。
it is both simple and elegant, fulfilling its designer's dream to create 'an enormous object drawn as faintly as possible'.
但它的结构简单，造型优美，实现了设计者企图创造一个“尽量用细线条勾画出一个庞然大物”的梦想。