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
Bye.
再见。
Truth's best ornament is nakedness.
不加装饰是真理的最好的装饰。
Cave exploration, or pot-holing, as it has come to be known, is a relatively new sport.
洞穴勘查——或洞穴勘探——是一项比较新的体育活动。