I can't draw very well freehand.我徒手画画得不很好.It was a freehand sketch.那是一张手画的图样....freehand sketches.徒手素描Use a template or stencil or simply do it freehand.使用样板或模版，或者干脆徒手画。...
Therefore, a LRC filter is designed and the harmonic of switch frequency is eliminated effectively.为此设计了LRC滤波器,有效地抑制了输出电流中开关频率处的谐波成分.FM programs recording, LRC synchronizing function.调频节目录制,歌词同步功能....
她走过时有一股浓烈的香水味。As she went past there was a gust of strong perfume.昨天从拉斯维加斯到圣迭戈都感觉到了这几股冲击波。The shock waves yesterday were felt from Las Vegas to San Diego.树林上空飘浮着一股烟。There was a drift of smoke above the trees....
The voice on the line was vaguely familiar, but Crook couldn't place it at first...电话里的声音有点儿熟悉，但是克鲁克一开始想不起来到底是谁。Don’t hazard your reputation by supporting that crook.不要冒败坏你名声的危险去支持那个坏蛋。Donaldson was a petty crook wi...