Ethylvanillin
[化] 乙基香兰素
🗣️ 情景例句
Help me with this tie, will you?
帮我打领带 好吗
You'll cut yourself, if you don't take care.
你不专心的话，就会割到你自己。
When you have finished the letter, you make any changes you wish, check it and print it.
当你打完信件，你可以随意修改、检查，然后打印。