Correct

磁心

/ cí xīn /
Strokes

Example

As a Noun

(magnetic) core; magnet core; memory core

1
记忆
xīn
磁心

memory core

2
Cúnchǔ
存储
xīn
磁心

storage/memory core

3
xīn
磁心
tiáoxié
调谐

core tuning

4
xīn
磁心
cáiliào
材料

core material