pain-free
UKUS
释义
adj.
Free of pain; without pain.
无痛的，不感疼痛的。
词根拆分
词根派生pain惩罚，刑罚，痛苦
+
freeroot
=pain-free
pain + free = 摆脱痛苦的。透明复合词，与 painless 近义。
例句
- 1.
After therapy, she was finally pain-free.
经过治疗，她终于不再疼痛。
- 2.
The goal is a quick, pain-free recovery.
目标是快速、无痛的康复。