- 重点词汇
- 更换
replace; change; exchange; renew; retool; replacement; changeover
- 心脏
heart; cardiac; ticker; heart-related; cardio-; cardiac-
- 改变
change; alter; transform; transfer; vary; convert; shift; switch; swing; revise; turn over to; change over; mend ways; switch over; over; alteration; transformation; modification; conversion; mutation; move; break; migration; changeover
- 世界的
international; International
- 手术
operate; perform surgery; surgery; operation; surgical procedure; procedure; surgical operation; op; surgical