Material testing
[机] 材料试验
🧩 词语组成解析
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;
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
🗣️ 情景例句
As poor as a church mouse.
一文不名。
Wisdom is more to be envied than riches.
才智比财富，令人更可羡。
but only if you're blessed with a sanguine disposition
你必须性格开朗，