干钻孔；干井
hole───vt.凿洞；vi.凿洞，穿孔；（高尔夫球等）进洞；n.(Hole)人名；(瑞典、挪)霍勒；(英)霍尔；n.洞，孔；洞穴，穴；突破口
dry───vi.变干；adj.干的；口渴的；枯燥无味的；禁酒的；vt.把…弄干；n.(Dry)人名；(法)德里；n.干涸
drilling hole───钻孔
through hole───透眼，透孔，通孔
castellation hole───蜂窝孔
he hole───he洞
weepers hole───泄水孔
jackson hole───杰克逊霍尔（地名）
last hole───[体]最后一穴
Results 15 eyes of peripheral retinal dry hole and peripheral retinal degeneration were treated only by laser treatment and successful rate was 100%;───结果 视网膜周边干性裂孔和视网膜周边变性单纯用氪多波长激光治疗15眼，成功100%；
He walked up the rocks until he found a dry hole, safe from the rain, and he slept again.───他立刻沿着岩石向上走，直到找了一个可以蔽雨的干燥的山洞，他再接着睡。
He had obviously decided that Whitewater was a dry hole and this was a graceful way out, but he received heavy criticism for his decision.───他已很清楚地看到白水事件是口干井，去佩珀代因大学会是个体面的退出方式，但他的这个决定遭到了强烈谴责。
He walked up the rocks to the time of he searched a dry hole , safe from the rain, and he slept one more time.───他立刻沿着岩石向上走，直到找了唯一没去外国疑问蔽雨的干燥的山洞，他再接着睡。
b. The oil company executive proposes to add 20 percentage points to the real discount rate to offset the risk of a dry hole .───这位石油公司的执行官提议在真实贴现率上增加20个百分点来抵消打出一口枯井的风险。
Unfortunately there is still a 20 percent chance of a dry hole in each case.───不幸的是，每种情况下仍然有20%的机会会打出一口枯井。
For more on the dry-hole surge, see this post on my blog; registration required.───有关枯井不断涌现的详情，见我博客里这篇文章，需要登注。
Dry hole : an unsuccessful venture, especially an exploratory oil well that produces no oil.