He’s pinning his faith on the revival of the economy.

他寄希望于经济复苏。

The tree fell, pinning him to the ground.

树倒了, 把他压在地上动弹不得。

She began pinning up her hair.

她始用发夹把头发夹起来。

The results show that high pinning field could be obtained with appropriate thickness and magnetocrystalline anisotropy constant of cell boundary phase.

计算结果表明,只有合适胞壁相厚度和磁晶各向异性常数才能获得高钉扎场。

Russia is pinning hopes of a return to airliner exports on Sukhoi's new Superjet 100, which made its international air show debut at the Paris event.

俄罗斯正寄希望于，其苏霍伊公司生产超级喷气100型客机恢复出。这款机型当年正是在巴黎航展上完成了其在国际航空舞台上首次登台亮相。