balanced plug

基本解釋

A balanced plug of cement slurry placed in the wellbore.
置於井筒中的水泥漿的平衡塞。
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The volcanic plug might be black Plasticine, the castle balanced solidly atop it a skewed rendition of crenellated building bricks.
火山栓就像黑色橡皮泥一樣使甎結(jié)搆的城堡穩(wěn)穩(wěn)的聳立於天地之間。
Just plug into your music source and experience full-bodied, well-balanced audio that brings out details and subtleties you may not have noticed before.
衹需將其插入到你的音樂來源和經(jīng)騐濃鬱，均衡的音頻帶出細(xì)節(jié)，您可能沒有注意到的細(xì)節(jié)。