Bolton point
[医] 博尔顿氏点(枕骨髁后点)
🧩 词语组成解析
a. 可用螺栓固定的
🗣️ 情景例句
My hobbies are hiking, fishing and climbing.
我的嗜好是远足、钓鱼和爬山。
My brother is twice as tall as your sister.
我弟弟比你妹妹高一倍。
OK. We can get some more tomorrow. We should finish the floor now. Can you take the other end of this piece of wood? Now you have to pull it to make the surface smooth like that.
好吧。我们明天再多买些。现在我们应该把地板弄好。你能抓住木板的另一端吗？现在你要来回拉动木板，使它的表面象那块儿木板一样光滑。