[医]cover，germinal lid，opercle，operculum ；

[例句] 中粘度: 水泵和油泵 、 仪表的检查孔盖、气缸盖 、 油底壳和几乎所有的机加工表面. Medium grade: water and oil pumps, instrument inspection covers , cylinder heads, sumps and most machined surfaces.

armhole，scye ；

[例句] 这件女式睡衣的袖孔和领口都镶着一圈手织花边。 The nightdress has handmade lace round the armholes and neckline.

[例句] 她把罩衫的袖子绷在袖孔上. She tacked the sleeve of the blouse into armhole.

[化] peep door ；

[例句] 他们能够通过窗户(观察)孔监视左邻右舍. They could spy on their neighbour through a porthole window.

[例句] 在挡手护罩的挡手部分上还开有用于观察的 观察孔. A hole for observation is also arranged at the hand - baffle part of the hand - baffle protective cover.

hand-hole，manhole ；

[例句] 其拔起的动作会把土壤气体抽入孔中. Its removal draws soil air into the hole.

[例句] 本衬垫适用于入孔,出孔的焊接使用. This welding backing is specially designed for hand holes and manholes welding.

key hole，keyhole，[电影]Keyhole；

[例句] 他喜欢把耳朵贴在别人家的钥匙孔上听. He likes to listen at the keyhole of others.

[例句] 我从钥匙孔偷看了一眼. I took a peep through the keyhole.

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[例句] 本衬垫适用于入孔,出孔的焊接使用. This welding backing is specially designed for hand holes and manholes welding.

[例句] 由于有个可以呼吸通常的出孔, 我的眼睛不会起雾. With the breathing out vent, they don't fog up my eyeglasses.

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[例句] 木匠用他的锥子在木头上穿孔。 The carpenter bored the wood with his drill.

[例句] 在穿孔卡片或纸带上穿孔的一种动作. A perforation, as in a punched card or paper tape.

[化] breathing hole，blowhole，spiracle ；

[例句] 如一些哺乳动物(鲸等)一样从呼吸孔中喷出的潮湿的气. To spout moist air from the blowhole . Used of a whale.

[例句] 为避免在睡眠时溺水, 海洋哺乳动物保持对呼吸孔的控制至关重要. To avoid drowning during sleep, it is crucial that marine mammals retain control of their blowhole.

[地质] fumarole ；

[医] micropyle ；

[例句] 还拍摄到了通过卵孔中心的纵切面映象. TEM image of a section through the micropylar center was obtained.

metapore ；

[例句] 在对前、后孔配准图像的测量中,能够降低噪声,并能比较精确的得到图像的边缘. In the act of measuring assemblage clearance , the algorithm reduce yawp and get accurate images edge.

helicotrema ；

buttonhole ；

[例句] 我的花啊, 不要在愚人的钮扣孔里寻找你的乐园. My flower, seek not thy paradise in a fool's buttonhole.

[例句] 需要注意翻领和钮扣孔地方,不需要做好! Lapel and buttonholes did not look their best and needed care and attention.

[计] chad，chip ；

[例句] 这些孔屑包括石头碎片 、 灰尘、煤渣和其他东西. These borings consist of rock fragments, ash coal and other materials.

[例句] 不像那些打孔机和打出来的孔屑, 垂悬, 旋转和起波纹. Not the ones with hole - punches and their chads, hanging, swinging and dimpled.

handspike，hand hole ；

[例句] 布放后应保留适当长度于引进端人(手)孔或 拉 箱内. Keep proper length of pipe when put into the manhole.

choana ；

[医]delthyrium ；

[例句] 连接大梁和三角孔桁梁顶点的支柱. To support from below, as with props , girders, or masonry.

mesopore ；

[例句] 通过改进的堆积法, 制备无间隙孔微结构光纤 ( MSF ). We an improved stacking - capillary method, which can fabricate the micro - structure fiber ( MSF ) without interstitial holes.

[医] genital opening，genital orifice，genital pore，gonopore ；

blasthole ；