SHEPWM特定谐波消除脉宽调制shepron.她（主格）She learns English by herself.她自学英语。She's snivelling after crying.She shrugged him away angrily.她生气地甩开他。She enjoys playing the violin.她喜欢拉小提琴。She always helps her comrades.她经常帮助同志。She gave a contemptuous laugh.她轻蔑地笑了一声。She examined Beth and shouted.她检查了贝丝之后叫了出来。She abhors cruelty to animals.她憎恶虐待动物。She inherited a large fortune.她继承了一大笔财产。She's in the beginners' class.