Jackfield
n. 插孔板,塞孔盘
🗣️ 情景例句
Tell me about your educational background.
告诉我你的学习背景。
Delicious!
真好吃！
Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with their closest relatives.
与此同时，两个小时以前放下井去的一只麦克风使井下的人可以与其亲属保持联系。