Ignition cam
[机] 点火凸轮
🧩 词语组成解析
ignition
[ig'niʃən]
n. （汽油引擎的）发火装置;着火，燃烧;点火，点燃;
n. 凸轮, 计算机辅助制造, 中央地址存储器\\n[计] 计算机辅助制造; 计算机辅助生产
🗣️ 情景例句
Right.
好的。
He informed them that his mother had died.
他通知他们的母亲死了。
What about the dog?
那么狗呢？