Praseodymium hydride

[化] 氫化鐠

?? 詞語組成解析

praseodymium
n. 鐠\\n[化] 鐠Pr
hydride
[醫] 氫化物

??? 情景例句

My account number is ...
我戶頭號碼是…
It is said that a new policy is being put into practice in your foreign trade.
據說你們正在實施一種新的對外貿易政策。
We're going to a really nice place down by the river. It's a good place for a camp and there's plenty of shade under the trees.
我們要沿河去一個很好玩的地方。那是個很好的宿營地,有很多樹陰涼。
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