?
查询技巧:
1、输入单个单词准确查询。
2、使用%模糊查询,匹配任意长度字符:
   %a    以a结尾的单词;
   ab%    以ab开头的单词;
   %ac%    含有ac的单词。
3、使用_模糊查询,匹配单个任意字符:
   _a_    三位且a在中间的单词;
   _ad    三位且ad结尾的单词;
   ac_    三位且ac开头的单词;
   _a    两位且a结尾的单词;
   a_    两位且a开头的单词。
4、带连字符-的单词,需含-字符才能模糊查询,如well-know需输入 well-% 。
5、在手机键盘上,如果g上有%和v上有_,则可长按输入。

magnetised

v. 使磁化,使有磁性;吸引,迷住(magnetise 的过去式及过去分词)

1. The magnetised tip of the handles then lifts the cut lid safely and easily away.
该尖端磁化处理,然后盖升降机的安全,轻松地削减了。
2. They then sent a current through it so that the coil was magnetised in a way which mimicked Earth's electromagnetic field.
然后他们将电流导入金属丝,这样金属丝就有了磁性,就像地球的电磁场一样。
3. Heart attacks and other vascular injuries could eventually be treated using regular injections of magnetised stem cells, experts say.
专家称,心脏病和其他心血管损伤可以通过有规律地注射磁化干细胞而彻底治愈。
4. Lunar dynamo Scientists may have solved one of the Moon's enduring mysteries: why there are magnetised rocks on the lunar surface, when the Moon has no global magnetic field.
科学家可能已解开了一个存在多时关于月亮的谜团:为什么月亮没有全球性的磁场,而月球的表面还会有磁石的存在。
5. In MRI, the patient is placed in a strong magnetic field that causes some of his body's atomic nuclei, which act like tiny magnetised spinning tops, to align themselves with the field.
MRI是将患者置于某一强磁场中,该磁场可让患者机体原子核(其运动类似于磁化的陀螺)顺着磁场方向排列。