Marianne got a couple of mugs from the dresser and popped a teabag into each of them.玛丽安娜从碗橱拿了几个杯子，在每个杯中迅速地放入茶包。Objective To study the feasibility of applying extrusion - puffing technique to the preparation of Qingyin T...
He quickly adjusts to the alien environment.他很快适应陌生的环境.He quickly adjusts to the unfamiliar environment.他能很快适应陌生的环境.Your eye pupil adjusts automatically.你眼睛的瞳孔是自动调节的....
铅是早在古代就已知的金属之一。Lead was one of the metals known to the ancient world.水银是一种已知的有毒物质。Mercury is a known poison.人们通常从已知的事实中推断未知的事实.People usually infer an unknown fact from a known fact....