Predose
预[初始, 本底]剂量
🗣️ 情景例句
I had a wonderful being with you.
和你们在一起，我度过了美好的时光。
A man without a smiling face must not open a shop.
人无笑脸，不要开店。
but as the oceans have been overfished, fish has become more and more expensive.
但是随着海洋里的滥捕滥捞，鱼已经变得越来越昂贵。