grand slam

US /ˌɡrænd ˈslæm/
UK /ˌɡrænd ˈslæm/
"grand slam" picture
1.

大满贯

a single player or team winning all of a group of major championships or contests in a particular sport in the same season or year

:
She achieved a grand slam in tennis, winning all four major tournaments.
她在网球比赛中实现了大满贯,赢得了所有四项主要赛事。
The team is aiming for a grand slam this baseball season.
球队的目标是在本赛季棒球比赛中实现大满贯
2.

满贯全垒打

a home run hit with the bases loaded, scoring four runs

:
He hit a grand slam in the bottom of the ninth inning to win the game.
他在第九局下半击出满贯全垒打,赢得了比赛。
The crowd erupted when the batter hit a grand slam.
当击球手击出满贯全垒打时,人群沸腾了。