sighthole
名词
英 ['saɪthəʊl] 美 ['saɪtˌhoʊl]
基本释义
n.(测量用仪器等上的)观察孔,检查孔,窥视孔
词根词缀
前缀
sight
视觉，景象
+
词根
hole
孔，洞
sight + hole = sighthole
网络释义
视孔，瞄准孔
Wiktionary英语原文词典
该词在Wiktionary英文原文中有详细的英文释义、词形变化、词源和词汇关系。
查看英文原文词典详情例句
1. The sniper peered through the sighthole of his rifle, searching for any movement in the distance.
狙击手透过枪上的视孔，搜索远处的任何动静。
2. The detective carefully examined the sighthole on the door, hoping to find any clue about the break-in.
侦探仔细检查了门上的瞄准孔，希望能找到任何有关入室盗窃的线索。
实用场景例句
商务邮件
Please check the pressure gauge through the sighthole during the machine's operation.
机器运行期间，请通过检查孔检查压力表。
学术写作
The precision of the sighthole is crucial for the calibration of optical instruments.
观察孔的精度对于光学仪器的校准至关重要。
旅游出行
We peeked through the sighthole of the medieval castle door to see the courtyard.
我们透过中世纪城堡门的观察孔窥视庭院。
日常对话
I looked through the sighthole in the door before opening it.
开门前，我透过门上的窥视孔看了看。
社交媒体
Found a tiny sighthole in the wall of this old cabin—so mysterious! 🕵️♀️
在这间旧小屋的墙上发现了一个微小的窥视孔——太神秘了！🕵️♀️
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