基本解釋緩沖塊;彈性墊座;緩沖墊座英漢例句雙語例句Technical glitches over the past year in the flagship KG-D6 block have seen production fall, dashing hopes for bumper profits in the short term過去的一年里,由于技術(shù)困難,最大的氣田KG-D6區(qū)天然氣產(chǎn)量下降,于是瑞來斯才如此迫切的希望能在短期內(nèi)賺取豐厚的利潤bumper block更多例句詞組短語短語bumper end block 緩沖擋端塊bumper r block 彈性墊座bumper block更多詞組專業(yè)釋義能源科學(xué)技術(shù)彈性墊座機(jī)械工程緩沖塊