Mechanical performance of material
[化] 材料机械性能
🧩 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];
material
[mə'tɪrɪəl]
n. 材料，原料;素材;布，织物;适当人选;
adj. 物质的;肉体的;重要的，决定性的;辩证的，推论的;
🗣️ 情景例句
But how do you plan to do that?
但你预备怎么做呢？
Do you think you'll be able to go to sleep right away?
你认为你将马上入睡吗？
No, it's open. It closes at six.
不，还没关。六点才关门。