常見例句雙語例句Engine S/N003 will be put through initial ground checks before it is fitted under the wing of Pratt & Whitney's Boeing 747SP test bed for flight trials in the second quarter 2011.2011年二季度S/N003將完成掛載到普惠波音747SP測(cè)試平臺(tái)上以進(jìn)行飛行試驗(yàn)前的首次地面檢查。 返回 boeing 747sp