wormhole
翻译
虫洞
例句
A wormhole is a theoretical passage through space-time.
虫洞是穿越时空的理论通道。
There was a small wormhole in the old wooden table.
旧木桌上有一个小虫洞。
语法模式
a/the wormhole 虫洞 They travelled through a wormhole.
a wormhole in sth. (某物)上的虫洞 There was a wormhole in the old wood.
近义词
同义词: (物理学) portal, gateway, shortcut; (字面) burrow, tunnel
词源
由“worm”（虫）和“hole”（洞）复合而成。物理学术语是比喻一只虫子在苹果上钻洞，从而创造出一条捷径。
记忆技巧
想象一只虫子在太空中吃出一个“洞”来创造捷径。