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S 开头的英语单词（共 361,851 个）
scavenging action of element in seawater
海水中元素清除作用
scavenging agent
清除剂;净化剂
scavenging air
[机] 清除空气
scavenging air blower
[网络] 扫气泵
scavenging air chamber
[网络] 扫气箱
scavenging air damper
扫气调节风门
scavenging air duct
[网络] 扫气道
scavenging air non-return valve
扫气空气止回阀
scavenging air plate valve
[网络] 扫气片状阀
scavenging air system
[网络] 扫气系统
scavenging air trunk
扫气总管
scavenging air valve
扫气阀;换气阀
scavenging blower
[机] 驱气鼓风机, 驱气泵
scavenging box
扫气箱
scavenging box fire
扫气箱着火
scavenging by blower
扫气泵扫气
scavenging circuit
澈选系统 ; 澈选系
scavenging compressor
排气压缩机
scavenging duct
换气管;扫气导管
scavenging duration
[动力] 扫气持续期