Cog-wheels
(cog-wheel 的复数) 齿轮
🧩 词语组成解析
cog
[kɔg]
vt.& vi. （用假骰子）欺骗，行贿;（大机构中的）无足轻重的成员;
n. 钝齿;雄榫;
n. 旋转；车轮（wheel的复数）
🗣️ 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？
Bad workmen often blame their tools.
拙匠常怪工具差。
Would you like a cup of tea?
你想喝杯茶吗？