Perparaldehyde
[化] 过仲醛
🗣️ 情景例句
And I lick the envelopes.
那我就粘信封 。
When the sun comes in, the doctor goes out.
阳光入室，医生出屋。
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。