Ustilagic acid
[化] 黑粉菌酸
🧩 词语组成解析
🗣️ 情景例句
How's your family?
你的家人好吗？
The wire has got crossed.
电话串线了。
The students are going to take the test in two days' time.
学生们准备在两天后就接受测验。