David had the part sent to him, and he carried it in his jacket pocket until Pratt &Whitney engineers devised a way to keep the part from clogging oil lines.
David had the part sent to him, and he carried it in his jacket pocket until Pratt &Whitney engineers devised a way to keep the part from clogging oil lines.
大卫让人把该部件拿来给他并揣在夹克口袋里直到公司研制出防止该部件阻塞油路的方法为止。