زیست شناسی: سیستم درب کناری یا سیستم تاندوم، نوعی سیستم شیر دوشی که در آن گاو ها در دو طرف گودالی، پشت سرهم در یک راستا قرار می گیرند
[TahlilGaran] Persian Dictionary ▲
tan‧dem /ˈtændəm/
noun [countable][
Date: 1700-1800;
Language: Latin;
Origin: 'finally, at length' (taken to mean "lengthwise", and so used for vehicles with one horse or person in front of another)]
1. a bicycle built for two riders sitting one behind the other
2. in tandem doing something together or at the same time as someone or something else:
The two companies often work in tandem.in tandem with The group operated in tandem with local criminals. [TahlilGaran] Dictionary of Contemporary English ▲