Headblock
前部垫块; 制动轮
🗣️ 情景例句
I always eat three square meals a day.
我总是每天三顿饭都好好吃。
This material feels soft.
这材料感觉很软。
But so far, the public has expressed its gratitude to the students in letters to the Press.
但到目前为止，公众已经向新闻界写信表达他们对学生们的感激之情了。