Oxide thorium
[醫] 氧化釷
?? 詞語組成解析
oxide
['ɑksa?d]
n. [化]氧化物;
n. 釷\\n[化] 釷Th
??? 情景例句
This dog is well trained.
這只狗受過很好的訓練。
I won't check this baggage
這件行李我不托運。
How much did you pay for all these things? asked her mother.
“買所有這些東西你付了多少錢？”她媽媽問。