second base

US /ˌsek.ənd ˈbeɪs/
UK /ˌsek.ənd ˈbeɪs/
"second base" picture
1.

二垒

the second of the four bases that a runner must touch in order to score a run

:
The runner slid safely into second base.
跑垒员安全滑入二垒
He hit a double and advanced to second base.
他打出二垒安打并推进到二垒
2.

二垒, 性亲密第二阶段

the second stage of sexual intimacy, typically involving kissing and touching above the waist

:
They were still at the stage of second base, not ready for anything more.
他们还处于二垒阶段,还没准备好更进一步。
He tried to go for second base on their first date.
他在第一次约会时就想尝试二垒