At other times, he'd force her to walk totally unassisted.其他时候,他会强迫她在完全无人帮助的情况下自己行走。He overcame his addictions unassisted.他在无人帮助的情况下自己戒除了毒瘾。Wilbur : When free verse succeeds, it can be excitingly spare and unassiste...
他将两段金属丝溶接起来.He fused two pieces of wire together.消除产品表面溶接线, 溶接痕,波纹,银丝纹.Remove the welding wires and traces, ruffles and silver marks on product surfaces....