He ' s got a man open deep downfield 他在前场的到一个优势进攻位置
2.
Stolen away and kicked way downfield 球被断了并踢回前场
3.
H - nmr measurement showed that the signals of the quinoline protons of sk f 96067 were shifted downfield , resulting from the interaction of - cd with quinoline ring of sk f 96067 H - nmr的谱图显示该药物分子喹啉环上的质子信号向低场迁移，这是由于其喹啉环部分地进入了
