The element employs a bifilar wound wire grid on an insulating substrate.元件系用双股绕线网缠绕在一块绝缘基板上.A new backfire antenna fed by a bifilar backfire belix is described in this Paper.本文提出一种用双线背射螺旋作馈源的新式背射天线....
我是献血者，我不能冒任何接触传染的危险。I'm a blood donor; I can't risk any contagion.流感是会传染的, 所以别去工作了.Flu is catching, so stay away from work.“ 病有什么要紧呢, 我是不怕传染的. ”" Never mind , " he replies, " 1'm not afraid of infection....
...a delegation from Somaliland...来自索马里兰的代表团Townsmen in the breakaway Republic of Somaliland shoulder goats to a boat for export.分离出的索马里兰共和国的城镇男人肩扛着山羊走向小艇上以便出口.Yet to the north, the breakaway region of Somaliland is stab...
他早餐就吃了点水煮荷包蛋，喝了点茶。He had a light breakfast of poached eggs and tea.他的早饭是水煮荷包蛋.He poached an egg for breakfast.放一锅水，用文火煮荷包蛋。Put on a pan of water to simmer and gently poach the eggs....