Rhepanol
合成异丁烯橡胶
🗣️ 情景例句
When you see something, think of the English word for it.
当你看到一个东西时，就想到它的英文单词。
I often read the newspaper in the morning.
我常常在早上看报。
But the copy he gave him had not been written out in full as usual.
但这回狱卒给贵族的信没有像往常那样把全文写全，