Dimethylhydrazine
n. [化]二甲肼
🗣️ 情景例句
Speaking of promoting the book,
说起促销书的事
On New Year's Eve, people usually cook lots of good dishes.
在大年夜，人们常常做很多好吃的。
Then we can see Aswan without walking too much.
而且不必走太多路我们就可以观看到阿斯旺。