Streptobiosamine
链霉(菌)二糖胺
🗣️ 情景例句
Talk it over. Think it over. Let me know by the end of the week.
好好地谈一谈。好好地想一想。这个周末以前让我知道你的决定。
Many a fine dish has nothing on it.
虚有其表。
How do you like China?
你喜欢中国吗？