Grouting
n. 灌浆, 灌水泥浆\\n[机] 灌浆
🗣️ 情景例句
Haven't we met someplace before?
我们以前没见过面吗？
Experience is the father of wisdom and memory the mother.
经验是知识之父，记忆是知识之母。
The pilot managed to circle the balloon for some time.
飞行员设法绕着气球飞了一阵。