Mechanical running test
[化] 机械运转试验
🧩 词语组成解析
running
['rʌnɪŋ]
n. 跑步;运转;流出;
adj. 跑着的;流动的;连续的;操作中的，运转着的;
v. 跑;运转(run的ing形式);
🗣️ 情景例句
2,3,4 ... now switch. ... 2 3 4
……现在 左右交替……
I have been working too hard; it's time I relaxed.
我太疲劳了，该在这里休息一下。
Some things are collected deliberately in the home in an attempt to avoid waste.
居家度日，有目的地收藏某些东西是为了防止浪费。