核心词议：
n. 魔杖；棒；权杖；嫩枝；识别笔（等于wand reader）
vt. 用扫描笔在………上扫描条形码
wand 基本解释
n. 魔杖；指挥棒；嫩枝；（做箭靶的）狭长木板
速记方法
速记技巧 词源记忆法 来自PIE*wendh，弯，转，缠绕，词源同vine,wind。原指弯曲的有弹性的木杖，后指魔杖。
知识扩展
wand 变化形式
复数： wands
易混淆的单词： WandWAND
易混淆的单词： WandWAND
中文词源： wand 魔杖 来自PIE*wendh,弯，转，缠绕，词源同vine,wind。原指弯曲的有弹性的木杖，后指魔杖。 wand
精选例句
1、 You can't simply wave a wand and get rid of nuclear weapons.
你们不可能一挥魔杖就消除核武器。
常见考点例句：
- But injecting money into little companies is no magic wand .
- 但是要给这些小公司注资并不是像挥个魔法棒一样简单。
- He wished ron would put his wand down .
- 他希望罗恩赶紧把魔杖放下来。
- Researchers have shown that they can put out a fire by zapping it with electricity -- pointing an electrical wand at a flame and applying a current .
- 研究者已证明，他们可以用电击溃火焰的方式灭火用电棍直指火焰并通上电流。
- It also takes information from sensors which measure how the boat is behaving on the water , as well as standard marine instruments , such as a wind wand on the mast that measures wind speed and direction .
- 这只黑盒子也会抓取传感器计算船只在水面上运转的信息，以及标准海上仪器，例如船桅上测量风速和方向的风杖。
- How would she fix it if she had a magic wand ?
- 如果她有魔棒的话她会如何解决？
