Houses had sprung up out of nowhere on the hills.山丘上突然冒出一幢幢的房子。The yacht has sprung a leak in the hull.帆船的船体上出现了一条裂缝。A range of buildings have sprung up along the river.沿河建起了一排楼房....
Those involved are steeling themselves for the coming battle.那些参与者正准备迎接即将到来的战斗。I was steeling myself to call round when Simon arrived.我正下决心准备去拜访时，西蒙来了。I shut my eyes tightly, steeling myself for the blow.我紧闭着双眼, 鼓足勇气准备迎接...
梭子常常卡住, 造成大量断头.The shuttle often got stuck, causing a lot of broken ends.用点糨糊把断头接起来.Use some paste to join the broken ends.断头处的界面引力将引起分层.Interfacial tractions at the broken ends will produce delamination....