Toluenesulfonyl butylamine
[化] N-甲苯磺酰丁胺
🧩 词语组成解析
[化] 甲苯磺酰
[化] 丁胺\\n[医] 丁胺
🗣️ 情景例句
Fortunately, they returned safely.
说来幸运，他们平安回家了。
Free at last!
解脱了！
To her horror he said that she was two hours too soon.
搬运工说她早到了两个小时，她听后大吃一惊。