Cementing material
[化] 胶凝材料
🧩 词语组成解析
[建] 胶接, 溶接, 粘合
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
You're right. We've earned it.
你说得对，我们有这样做的权利。
It is not good to make a sleeping lion.
弄醒睡狮不是好事。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。