| 释义 |
engine block ˈendʒinblɔk 短语⁷²⁷¹⁹
基本英英近义反义例句例句
n.发动机组;气缸体
Noun:
a metal casting containing the cylinders and cooling ducts of an engine;the engine had to be replaced because the block was cracked 近义词 block街区cylinder block气缸柱
用作名词The large amount of heat generated by theengine blockhas to be dissipated.由发动机组产生的大量的热必须散出去。
Theengine blockalso holds the crankshaft, which fastens to the bottom of the block.曲轴也固定在气缸体底部。
The main bearing journals fit into the cylinder block and the big end journals align with the connecting rods.主要轴承曲颈安装在气缸体和与连杆大头末端匹配的曲颈上。 With metal fragments lodged in the oil galleries downstream of the oil filter, the engine block has to be flushed to prevent the loose bits from causing further damage to bearings and cylinder walls.
当金属磨屑堆积在机油滤清器的润滑油道后端时，发电机组就必须加以清洗防止脱落的碎末更进一步的损害轴承和汽缸壁。 ecocn |