Fenthiuron
二甲基苯基硫脲
🗣️ 情景例句
And they have lots of clip-on bow ties.
而且他们有许多夹上去的领结。
So our evenings will be quite full then?
那么我们的活动在晚上也安排满了吗？
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。