" Where has the thingummy got to, I wonder? " said Jill.
“不知道那个叫什么来着的东西上哪儿去了？”吉尔说。
英语百科
Placeholder name
Placeholder names are words that can refer to objects or people whose names are temporarily forgotten, irrelevant, or unknown in the context in which they are being discussed.
近义、反义、联想词
近义词
n.
stuff
联想词
bugger家伙;gadget小器具;nifty俏皮的;bloke家伙;reckon猜想;chap伙计，老兄 vi. 皮肤皲裂;daft愚蠢可笑的;