词语scavenging pump
解释吹洗泵,扫气泵
词性名词
scavenging pump〔名词〕换气泵详细»
scavenging pump换气泵,清洗泵详细»
scavenging pump〔名词〕清洗泵,换气泵详细»
scavenging pump换气泵详细»
scavenging pump〔名词〕扫气泵详细»