Reactive volt-ampere-hour meter
[電] 無功伏安時計
?? 詞語組成解析
n. 計量器;計量儀;
v. 用儀表測量;
meter(measure)→公尺;測量器;以測量器計量
??? 情景例句
The plane's been delayed 10 minutes.
飛機晚點了十分鐘。
Does the back door have a lock on it?
后門上有鎖嗎?
I like looking after my sister's baby, but my sister doesn't let me do it.
我喜歡照看我姐姐的孩子,但我姐姐卻不讓我做這事。
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