He never lets an opportunity slip; he's always on the mark.

他总是当机立断，决不错过机会。

youdao

Slip joints: Mark beveled the corners of the female slip joints as shown in the photo.

滑动接头：马克斜滑的女性在照片显示关节角落。

youdao

So what exhibit would Sir Mark like to slip into the cardboard packing cases already accumulating outside the door of his office?

BBC: The man who gives away ?600m a year

He played back to a good-length ball and edged to Mark Wagh at first slip after a 170-ball innings which contained 12 fours and two sixes.

BBC: Goodwin hits top gear

Mahmood removed Mickleburgh while Simon Cook had Mark Pettini neatly taken at second slip by Martin van Jaarsveld to leave Essex on 114-4.

BBC: England's Cook falls first ball as Essex struggle