Liquor ephedrinae sulfatis
[医] 硫酸麻黄硷溶液
🧩 词语组成解析
🗣️ 情景例句
Why do you plan to leave the present job?
你为什么打算离开现在的工作？
He helps my father every day.
他每天都帮助我的父亲做事。
Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.
反之，如果恒星很小，维持生命的行星就要在离恒星很近的轨道上运行，而且要有极好的条件才能使生命得以发展，