Paintless
a. 无油漆的
🗣️ 情景例句
No sweet without sweat.
不流汗就没有幸福。
If it is left too long, it begins to give off a bad smell.
假如把它放得太久了，它就会开始发臭。
In fact a basic amount of movement occurs during sleep which is specifically concerned with preventing muscle inactivity.
事实上，睡眠状态下仍有着基本的活动量，以防止肌肉活动停止。