Nonanal
[机] 壬醛
🗣️ 情景例句
This is my sister Susan.
这是我妹妹Susan。
It is an ill wind that blows nobody good.
使人人倒霉的风才是恶风；此失则彼得；害于此则利于彼；没有使所有的人都受害的坏事。
She stood three feet high and her hands rested on her hips.
她身高3英尺，双手叉腰。