单词学习：tug 动词/名词
tug
/tʌɡ/
拖，拉；猛拽；拖船
The students had to tug the heavy equipment to the science lab, and Mr. Gu praised their teamwork.
学生们不得不把沉重的设备拖到科学实验室，顾老师表扬了他们的团队合作。
单词卡片
卡片已就绪
