maintenance illustration
常見例句
- The turbines can be raised for ease of maintenance, as depicted in this photo. The inset illustration shows the turbines under normal use.
象圖中所描繪的那樣,這種渦輪機可以陞高,維護起來很方便,插圖中顯示了渦輪機正常運行時的狀態(tài)。
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