Ion fractionation

[機] 離子分餾

?? 詞語組成解析

ion ['ai?n]
n. <物>離子;
fractionation
n. 分別, 分餾法\\n[化] 分級; 分餾; 分凝

??? 情景例句

Wonderful!
太棒了!
I'm always disappointed when I don't get any mail.
當我收不到任何郵件時,我總是很失望。
A long time ago, one of his ancestors who lived in Africa went into the forest to cut down a tree to make a drum.
很久以前,他那生活在非洲的祖先中有一人走進森林去砍樹來做鼓。
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?? 更多 I 開頭的單詞

ignorance '?ɡn?r?ns
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