?
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。

experimented
初中

美 / ɪkˈsperɪmentɪd /
v. [试验]试验;尝试(experiment 的过去式形式)

1. I experimented until I got the recipe just right.
我不断地尝试,直至找到正合适的烹饪法为止。
2. I experimented many times and finally I made it.
我尝试了很多次,终于成功了。
3. James hiked, fished, learnt to sail and experimented with hot air ballooning.
詹姆斯徒步旅行,钓鱼,学习驾驶帆船,还尝试了热气球。
4. There's another technique that's been experimented with to try to help coral reefs recover from bleaching.
人们还尝试了另一种技术,试图帮助珊瑚礁从漂白状态中恢复。
5. Lozanov experimented with teaching by direct suggestion during sleep, hypnosis and trance states, but found such procedures unnecessary.
洛扎诺夫在睡眠、催眠和恍惚状态下尝试了直接暗示的教学方法,但他发现这些过程是没必要的。