holdupn.持枪抢劫；停顿；延迟holdv.拿着；控制；容纳；握住；持有；保持；掌握；认为；举行n.握住；控制；把握；立足点；延误；影响hold in detestation嫌恶hold-back carrier反载体hold a patent right享有专利Hold the ketchup.不要番茄酱。hold one's laughing高福利危机hold the initiative掌握主动权; 有立法提案权hold up by the chin托着下巴使不下沉,支持hold sb. prisoner扣押某人, 拘留某人Hold power in Hubei高强度场hold all the trumpsvi.握有王牌(占绝对优势；有充分把握)

1. All these jackets have a uniform size.
   所有这些夹克尺寸相同。
2. He cut the iron pole to the size he wanted.
   他把铁杆锯成他需要的尺寸。
3. After scanning,the surface roug hness,the size and the form of the cylinder are nearly invariable.
   扫描后基本不改变表面粗糙度，工件基本不变形。