Arciform fibers
[医] 弓状纤维
🧩 词语组成解析
a. 拱状的, 弓形的\\n[医] 弓形的, 弓状的
n. 纤维（fiber的复数）
🗣️ 情景例句
Sure, but never before have we had payment in RMB.
当然可以，不过我们从来没有用过人民币付款。
You'll break your neck, if you don't take care.
你不专心的话，就会弄断你的脖子。
Inviting the fire brigade to put out a nonexistent fire is a crude form of deception which no self-respecting student would ever indulge in.
请消防队来扑灭一场根本没有的大火是一种低级骗局，有自尊心的大学生决不会去做。