Testing of materials
[化] 材料试验
🧩 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];
materials
[[mə'tiəriəlz]]
n. 材料；材料费；材料科学；材质（material的复数）
🗣️ 情景例句
A guarantor is responsible for the loan
担保人要对贷款负责
That radio's pretty loud. Could you turn it down, please?
收音机太响了，你能把声音开小一点吗？
Hi, Lin Tao! What are you going to do on Sunday?
嗨，林涛！星期天你打算干啥？