drops

• With a grimace, he dropped the spoon .
  他做了个鬼脸，放下了汤匙。
• Billy : then let us drop the topic .
  比利：那么我们不谈这个话题。
• I dropped the key somewhere about here .
  我把钥匙掉在这儿附近了。
• It dropped onto the board with a clatter .
  那东西啪地掉在棋盘上。
• She has been dropped from the team because of injury .
  她因受伤而离队。
• One of his hand dropped into his coat pocket .
  他的一只手伸进上衣口袋。
• He stared in amazement and his jaw dropped .
  他惊讶得目瞪口呆了。
• She reluctantly agreed to let the matter drop .
  她勉强同意这事到此为止。
• But in paris he dropped his medical studies .
  但是在巴黎，他放弃了学医。
• What is the potential drop in an edge ?
  在一条边中电压降是多少？