n. 专家,能手;权威;行家,高手;熟练者;
adj. 专家的;(技术)熟练的;老手;需要专门知识(或技术)的;
vt. 以专家身份研究(或检查),像专家那样研究(或检查);由专家审读(书籍等);
vi. 做专家工作,担任专家,成为高手(或能手);
peri, piri 表穿过,通过,尝试#词根助记:ex出+peri→钻进去又钻出来,完全的体验→有经验的
🗣️ 情景例句
Can I finance this purchase?
我能先欠着吗?
Congratulations on your success.
我恭喜你成功了。
If an unfair law existed, - and there were many that had been passed by the British rulers in India and South Africa - it was the duty of everyone to disobey this law, but without using violence.