Analysis of fatigue
[化] 疲劳分析
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
How much notice of cancellation is necessary to get my deposit back?
想把定金拿回来，要提前多长时间通知你才行？
Fill it up with unleaded and check the oil,please.
请加满不含铅的汽油，并检查一下机油。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。