久青草国产手机视频免费观看_毛片网站是多少_亚洲视频中文_一区二区高清在线

首頁英語詞典exploratoryexploratory英英釋意

exploratory

英 [?k'spl?r?t(?)r?; ek-] 美[?k'spl?r?t?ri]
  • adj. 勘探的；探究的；考察的

英英釋意

1. serving in or intended for exploration or discovery;
"an exploratory operation"
"exploratory reconnaisance"
"digging an exploratory well in the Gulf of Mexico"
"exploratory talks between diplomats"