hypothesis
n
(pl -ses ) idea or suggestion that is based on known facts and is used as a basis for reasoning or further investigation (根据已知事实提出并有待於进一步论证或研究的)假说, 假设
put sth forward as a hypothesis 提出一种假说
prove/disprove a hypothesis 证明某种假设正确[不正确].
It's quite simple. You put a very hot, wet cloth on your shoulder for one minute. Then put a packet of frozen peas on the shoulder for one minute. And so on and so on.
很简单。你把一块很热的湿布敷在肩膀上一分钟。然后把一包冻豌豆敷在肩膀上一分钟。这样反复几次。
You have to be able to check instructions.
你必须会查对说明。你必须会筹划工作。
The lines of the animal had in fact been cut into the rock.