- 重点词汇
- 中心
center; centre; hub; heart; focus; nucleus; epicenter; focal point; kernel; centre stage; locus; pivot; middle; seat; heartbeat; nub; capital; base; board; central; focal
Tianguan center
Tianguan center
center; centre; hub; heart; focus; nucleus; epicenter; focal point; kernel; centre stage; locus; pivot; middle; seat; heartbeat; nub; capital; base; board; central; focal