| 释义 |
Carbon deposits短语¹⁴⁴⁹⁷²⁺²
基本例句
碳沉积
Looking back, it had been years since I had cleaned thecarbon deposits, and I had not expected such a serious blockage.检讨一下,确实有好几年没有清理积炭了,没料到会累积到这么严重的程度。
Valve sticking. Gum orcarbon depositson the valve stem will cause valve sticking. Excessive valve-stem clearance speeds up valve deposits.气门沾着:气门杆上的胶质或积炭是造成沾着的原因。气门杆间隙过大会加速气门的积炭。 |