ReadWriteQuiz
Chinese dictionary
adj.antediluvian; obsolete; very old
那部机器已经老掉牙了。
This machine is completely obsolete.
这么老掉牙的设备
old-fashioned equipment
这个老掉牙的表达现在已经不用了。
This archaic expression is already out of use.
那架打字机老掉牙了。
The typewriter is obsolete.
她正在用一台老掉牙的收银机记账。
She was ringing up her sale on an ancient cash register.
他们啰啰嗦嗦地重复一些老掉牙的故事。
They perpetually repeat those old stories of their own.