Vesiculogram
[医] 精囊造影照片
🏥 医学释义
精囊造影片
🗣️ 情景例句
I want to keep the after-school programs--
我要保存这些课外活动--
What shall I send him for his Christmas?
我要送他什么东西作为圣诞礼物？
If it is not a question of resting the body, then perhaps it is the brain that needs resting? This might be a plausible hypothesis were it not for two factors.
如果睡眠的功能不是在于使身体得到休息，那么也许是让大脑得以休息？若不是下面两点，这种假使似乎是有道理的。