Sprue cutter
[机] 浇冒口切断机
🧩 词语组成解析
n. 浇口, 熔渣, 口炎性腹泻\\n[化] 浇口; 铸口; 流道
🗣️ 情景例句
Are you involved in any extra-curricular activities on campus?
你在学校参加过任何课外活动吗？
He speaks Chinese every day.
他每天都讲汉语。
Would you be kind enough to sign our visitors book?
请在来宾簿上签名好吗？