Now this machine gives us such high resolution that we can see very small specks of calcium.现在这台机器可以呈现很高的分辨率，我们可以看见非常小的钙微粒。Minutes later Brown spotted two specks in the ocean.几分钟后布朗发现海洋中有两个小点.Do you ever seem to see spec...
Do you ever seem to see specks in front of your eyes?你眼睛前面曾似乎看见过小点 吗 ?Minutes later Brown spotted two specks in the ocean.几分钟后布朗发现海洋中有两个小点.My fancies are fireflies, — Specks of living light winkling in the dark.我的梦幻恰是一团萤...
They pushed on again, struggling against the wind, the cold, the sudden snowdrifts.他们上路了, 一路上都在严寒和突如其来的风雪中挣扎前进.Big gifts and snowdrifts! It must be Christmas.神奇的礼物和美丽的 雪景,又到圣诞节了.Snowdrifts blocked the truck doors, so he ...
他们生活在富饶的土地上.They lived on the produc - tive land.对自然界的深刻研究是数学最富饶的源泉.The profound study of nature is the most fertile source of mathematical discoveries.这是把一门富饶的语言放在了一片贫瘠的国土.A language of plenty for a land of scarcity....
Dave, the pianist, played it over a couple of times.演奏钢琴的戴夫将这支曲子反复弹了两三遍。I'm broke, Livy, and I owe a couple of million dollars.我破产了，莉薇，而且我欠了几百万美元的债。He thumbed through a couple of pages, feigning just a slight intere...
A long thin wool coat and a purple headscarf protected her against the wind.一件薄薄的羊毛长外套和一条紫色的头巾为她挡了风。Several German states have banned teachers from wearing the headscarf.德国也有若干州禁止教师这么做.She pushed all her hair under a hea...
The biggest clearinghouse is the Options Clearing Corporation in the United States.最大的票据交换所是联邦期权票据交换公司.He runs the lab's NEO clearinghouse, which looks nothing a Hollywood depiction of a planetary - defense headquar...
It was this nucleus that Dr Lowry focused on.Lowry医生关注的正是这一部分.Dr Lowry was able to measure their stress by dropping them into a tiny swimming pool.Lowry医生将老鼠放入微型游泳池,测量它们的压力水平.Lowry is not an endpoint assay , so samples s...