A metal spike with a hole for a rope; mountaineers drive it into ice or rock to use as a hold.

有系绳子的孔的金属钉；登山运动员把它楔入冰里或岩石里当作把手。

youdao

As a result, the Street expects Seagate to gain substantial market share, and to benefit from what will likely be a spike in drive pricing as supply falls well short of demand for at least the next few quarters.

FORBES: Seagate: With Chief Rival Hurting, The Stock Spikes

Chipotle will have to be careful about the magnitude of price hikes though since a sudden spike in prices could drive away customers.

FORBES: Rising Food And Expansion Costs Could Weigh On Chipotle's Earnings