释义 |
per.pen.di.cu.lar.lyHpV:7p[m5dIk7jJ7lE7li, $.pV:r7pEn5dIk7jU:7lL-adv [not gradable] fmlor specialized垂直地A grand piano has the strings extending away from the keyboard, whereas an upright piano has the strings set perpendicularly.平台式钢琴的弦是从琴键延伸出来的,而立式钢琴的弦是垂直安置的。
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