Strength test of sand
[机] 铸砂强度试验
🧩 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];
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
Let's play some drinking games.
咱们去划拳吧。
Speak of angels and you will hear their wings.
说到曹操，曹操就到。
Can you ring up the bus company?
你能给汽车公司打个电话吗？