Logan crown
[医] 洛根氏冠, 桩冠(利用铂桩固定于根管内的瓷冠)
🧩 词语组成解析
n. 洛根（男子名）
crown
[kraʊn]
n. 王冠;花冠（有时象征胜利）;王权;（某物的）顶部;
vt. （尤指通过增添成就、成功等）使圆满;为…加冕;使圆满完成;给…以荣誉;
vi. 露顶;
🗣️ 情景例句
What did you mean by well ...?
你说 嗯…… 的意思是什么？
I got my car washed.
我洗好了车。
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。