created sense approved 改换/改換 · gǎihuàn · alter
改换 / 改換
gǎihuàn
alter
to change or modify the identity, appearance, or form of something
他为了躲避追踪，改换了自己的容貌。
verb
created sense approved 改换/改換 · gǎihuàn · change over
改换 / 改換
gǎihuàn
change over
to switch or transition to a different system, preference, or course of action
既然旧的方法不再奏效，我们需要改换思路。
verb