【单选题】The floral reproductive parts exclude _____________ .
【单选题】The types of floral arrangements may include _____________ .
【单选题】钨极氩弧焊时,工件装配要注意不能错边,不可强行对口,焊前应( )。
【单选题】The arranging flowers in floral design deal with _____________ .
【单选题】钨极氩弧焊时,工件装配要注意不能有错边,不可强行对口,焊前应( )
【简答题】a. 1 very tired or bored, esp. because you have been doing sth. for a long time (尤指因长期做某事而)筋疲力尽的,非常疲劳的,厌烦的,厌倦的 2 (esp. literary) very tiring 令人疲倦的