Prelection
n. 讲课, 讲演
✅ 同义词
🗣️ 情景例句
He's had so many colds and sore throats recently.
他最近常常感冒喉咙痛。
One father is more than a hundred school-masters.
一个父亲胜于一百个教师。
The officer unscrewed the cap and put the bottle to his nostrils.
海关官员拧开瓶盖，把瓶子放到鼻子底下。