Thiolin
[医] 硫麻子油酸
🗣️ 情景例句
Reading childern's literature is an excellent way for the beginning English speaker to improve.
对于刚刚开始学说英语的人，阅读儿童文学读物是个不错的方法。
The first step to virtue is to abstrain from vice.
不作恶是走向美德的第一步。
THE UNIVERSE AND MAN-MADE SATELLITES
宇宙与人造卫星