Methyl ether
[化] 甲基醚R·O·CH-3; 甲醚CH-3·O·CH-3\\n[医] 甲醚
🧩 词语组成解析
n. 甲基\\n[化] 甲基
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
I see you're feeling better already, Betty.
我看得出来你已经感觉好些了， Betty。
To catch the ball
捕球
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。