Internal friction
[化] 内摩擦; 粘度
🧩 词语组成解析
internal
[ɪn'tɝnl]
adj. 国内的;内部的;体内的;内心的;
prep. （机构）内部的;
n. 内脏，内部器官;本质，本性;
intern=inter 在…之内 + al 属于...的 → a.内的；国内的
🗣️ 情景例句
That's all right.
没关系。
My father refused to consent to my marrying her.
父亲拒绝答应我和她结婚。
There are countless people who, ever since their early years, have learned to associate snails with food.
有不计其数的人们从小就知道蜗牛可做菜。