Polarity
[ pə'lærəti ]
其它 Other
n. [物]极性;[生]反向性;对立;[数]配极;
💡 词根助记
polar极点 + ity 表名词 →极性
📝 例句
An electric terminal with positive polarity.
带正极性的一个电极
Magnetic polarity;ionic polarity.
磁极性，离子极性
polarity subinterval
极性亚间隔
The polarity of the ends of the open-circuit conductor may then be deduced.
这样就可以断定开路导体两端的极性。
A magnet has polarity.
磁铁具有极性。
🌱 联想助记
polar 极，pole 是棍子，polar 就是棍子的极
🔤 词根
📖 牛津释义
polarity
n
1 [U, C] (in a magnet) possession or location of negative and positive poles （磁体的）极性
the polarity of a magnet 磁体的极性
reversed polarity/polarities 反转极性.
2 [U] ~(between A and B) (fig 比喻) difference or separation(between people or things) in condition, views, etc （人或物之间条件、 看法等的）分歧, 对立
the growing polarity between the left and right wings of the party 党内左右翼间日益增大的分歧.
🔁 扩展释义
*[pәu'læriti]n. 极性, 截然相反【医】 极性, 极性现象
🏥 医学释义
极性，偏极，归向
🌿 同词根单词
📖 同为「CET-6」词汇
查看全部CET-6词汇 ›🗣️ 情景例句
Of course, I have! It's all around us!
我当然看到了，我们周围都是海！
Best regards,
祝好！
Finding a job is not the same as choosing a job. Many young people end up in a job to which they are not suited. Chance may play a more important part than decision. So here are a few steps to help you think about jobs which you might enjoy doing
找一个工作不同于选择一个工作。许多年轻人最终却干了并不适合他们的工作。"机会可以比"决定起着更重要的作用。所以这里有几个步骤，帮助你中学或大学毕业后考虑从事你可能喜欢做的工作。