Mechanical breakdown
[化] 机械故障
🧩 词语组成解析
breakdown
['brek'daʊn]
n. 崩溃，倒塌;损坏，故障;分解;垮，衰竭;
🗣️ 情景例句
What do you think about the shipment?
你对货运是怎么考虑的？
Books,like friends,should be few and well chosen.
书籍如朋友，宜少宜精选。
records only the horizontal component of the wave movement,
记录下来的只是地震波运动中的水平部分，