base hit

n.

安全打；

Base hit
Base Hit
Base Hit
Extra base hit
Bunting for a Base Hit
Aiming for more than a base HIT.
The purine machine scores a base hit.
B Cell Development Leads Off with a Base Hit
Multitarget therapy of lupus nephritis: base hit or home run?
David Ortiz angrily broke a bat over his knee after getting a base hit
B cell development leads off with a base hit: dU:dG mismatches in class switching and hypermutation.
Osteoarthritis: A Perspective from the Arthritis Foundation: We Need a Base Hit
Oral dexamethasone therapy for chronic immune thrombocytopenic purpura: home run or base hit?