Costa Rica becomes a signatory to the Buenos Aires copyright treaty.1916年,哥斯达黎加成为布宜诺斯艾利斯版权条约的签字国之一....banana plantations in Costa Rica.哥斯达黎加的香蕉种植园Here, a female floats through a cloud forest in Costa Rica.这里, 一雌性漂浮物通过云雾林...
He arrived there at the eleventh hour.他刚好到达那里.I remember now. He arrived just at the moment it happened.现在我想起来了，他恰恰在事情发生的时候到了。When the great man arrived, the club's manager personally escorted him upstairs.那位要人到达时，俱...
滴定曲线的斜率处于最低值.The slope of titration curve is at a minimum.因此我们能够清楚地区别出斜率明显不同的表面.Therefore, surfaces that differ significantly in slope can be clearly distinguished.流速由斜率模拟.Rates of flow are represented by the slopes....
Take the sickle which is lying on the grindstone.把磨刀石上的那把镰刀拿去.She bought herself a hoe and a sickle.她给自己买了一把锄头和一把镰刀.A bad shearer never had a good sickle.拙匠无利器....
General safety gasbag from gas generator, control system and gasbag three parts.安全气囊一般由气体发生器 、 控制系统和气囊三部分组成.Harry is such a gasbag when he gets going about himself.一谈到自己,哈里就会夸夸其谈,劲头十足.Gasbag - type rear shock absorber wi...