aggregate value capacity叠加: composition; overlying; supe ...的: 4次方是 The fourth power of 2 i ...安全阀: safety valve排放: discharge; blowoff; blowdown ...量: measure capacity下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:叠加的安全阀排放量，即可在微信中查询翻译
