Woodruff key
[机] 半圆键, 半月键
🧩 词语组成解析
n. 车叶草\\n[化] 车叶草
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
🗣️ 情景例句
He just can't keep a steady job.
他就是不能安心地在一个地方工作。
Marriage comes by destiny.
姻缘命中定。
The tape was so stick that they did not dare to cross it.
胶带极粘，蚂蚁不敢从上面爬过。