The vowel in words like "my" and "thigh" is not very difficult.单词my和thigh中的元音并不难发。English has hurt me a thousand times, but I still regard it as my first love.英语伤我千百遍，我待英语如初恋。I feel it's done me good to get it off m...
然而近代电子学对调谐的频率范围很宽的带通放大器提出很多要求.There is a great deal of demand in modern electronics, however, for bandpass amplifiers.频率是可以调谐的.It is accompanied by a tone.外腔反馈的激光二极管阵列 ( LDA ) 可获得窄线宽 、 可调谐的光谱输出.Linewidth - narrowed, tuna...
At that moment the tiger commenced ambling towards his victim.就在这时,老虎开始缓步向它的猎物走去.The gait has a typical roll when ambling or walking.走路时步伐为典型的滚动步伐.He was ambling along the road.他从容轻松地沿路行步....
Offer firm reply here Friday 100000 tons cotton 24 pences propound fob Alexandria Feb shipment.兹报实盘以你星期五复到为准100000吨棉花每磅24便士亚历山德里船上交货价二月装船.He wins the prize by propound the theory.他因提出学说而获奖.Therefore, we propound the prop...