R-f energy

[电] 射频能量

🧩 词语组成解析

energy ['ɛnɚdʒi]
n. [物]能量;活力;精力;精神;
en进入+erg能量,活动+y表名词→进入能量→能量;活力

🗣️ 情景例句

and you won't get so many colds anymore.
你就不会老患感冒了。
How about Mary? How long has she lived there?
玛丽怎么样?她在那儿住多久了?
Half an hour? That's too long! Is there a bus?
半小时?那太久了!有公共汽车吗?
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