🧩 词语组成解析
spinal
['spainl]
adj. 脊柱的，与脊柱有关的;针的，刺的;棘状突起的;
adv. 在脊骨方面，压着脊骨;
n. [医]脊髓麻醉;
anesthetic
[ˌænəs'θetik]
n. （使局部或全身失去知觉的）麻醉剂，麻醉药;
adj. 感觉缺失的;麻木的，麻醉的;
🗣️ 情景例句
How often do you go running?
你多久跑步锻炼一次？
I'd like to have you come to my house for dinner sometime.
改天请到我家来吃饭。
Then for a period of several weeks we practise doing the play.
随后几个星期我们进行排练。