空穴;洞穴

Pyrazoline derivative used as a hole transport layer in electro luminescence device
吡唑啉衍生物作为空穴传输层在电致发光材料中的应用
来源:互联网摘选He dug a hole in our yard on Edgerton Avenue to plant a maple tree when I was born.
我出生的时候,他在埃杰顿大街我们家的园圃里挖了个坑,种了棵枫树。
来源:《柯林斯高阶英汉双解学习词典》He had got himself into a hole and it was going to be difficult to get out of it.
他使自己陷入了困境,难以摆脱。
来源:《牛津高阶英汉双解词典》It's Saturday, you're down the high street and you've got a few quid burning a hole in your pocket.
周六走在商街上,口袋里有几个钱忍不住想要花掉。
来源:《柯林斯高阶英汉双解学习词典》He's taken these measures to try and dig himself out of a hole.
他已采取了这些措施,试图让自己摆脱困境。
来源:柯林斯高阶英汉双解学习词典Armed robbers broke into a jeweller's through a hole in the wall.
持械抢劫者通过墙上的一个洞闯进了一家珠宝店。
来源:《柯林斯高阶英汉双解学习词典》The development of organic electroluminescence devices utilizing schiff as a hole transport layer
三芳胺聚西夫碱作为空穴输送层的有机发光器件的研制
来源:互联网摘选He found a suitable place, scraped a hole and buried the bag in it.
他找了个合适的地方,挖个坑,把包埋了进去。
来源:《牛津高阶英汉双解词典》微语录 · 经典语录
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