Corrosion testing of lubricating oils
[建] 润滑油的腐蚀试验
🧩 词语组成解析
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
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];
润滑的
n. 油画颜料\\n[机] 油类
🗣️ 情景例句
It does sound tempting.
听起来很诱人。
My wife and I still remember the first day we arrived in Beijing.
我太太和我仍然记得到北京的第一天。
I've just called the Frist Aid Centre.
我刚才已经给急救中心打了电话。