| 释义 |
Ac
[英] [ækˈtɪnɪəm]
[美] [e si]
[名] 锕（元素actinium的符号）
词频排名 14533/55435
学习人数 553
难度等级 1/10
认知比例 74.15%
例句
Ac for actinium
Ac代表锕
"But, when you're trying to wrap cables a bit larger, like a USB or AC cable, you probably need something more sturdy."
但是，当你打算装更长一点的线时，如USB线或者AC线，这时你可能就需要其它更结实的装备了。
The Voltage Selector Setting should be checked to see that it conforms to the local AC supply voltage .
必须查看本机交流电压选择器之预调状态是否符合本地交流电压。
助记
联想
"aktis,aktinos→actinium"
Ac → 锕
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