Manual grouting
[化] 人工灌浆
🧩 词语组成解析
n. 灌浆, 灌水泥浆\\n[机] 灌浆
🗣️ 情景例句
We have to work hard to get people interested in politics.
我们必须努力使人们对政治感兴趣。
They had to call in a heart specialist.
他不得不请一位心脏病专家。
A friendly waiter taught me a few words of Italian.
一位好客的服务员教了我几句意大利语，