Hair shaft medulla
[医] 毛干髓质
🧩 词语组成解析
hair
[hɛr]
n. 头发，毛发;（动、植物的）毛;一丝丝，些微;毛发织物;
shaft
[ʃæft]
n. 柄，轴;矛，箭;〈非〉嘲笑;光线;
vt. 给…装上杆柄;〈俚〉苛刻的对待;
medulla
[mi'dʌlə]
n. （拉丁语）骨髓;
🗣️ 情景例句
Me?
我吗？
What time does the first train to Boston leave?
第一班去波士顿的列车什么时间开出呢？
and found our then prevailing primitive state completely uninteresting to their own advanced knowledge.
并且发现我们地球当时普遍存在着的原始状态同他们先进的知识相比是索然无味的。