P-bromobenzenesulfonyl chloride
[化] 对溴苯磺酰氯
🧩 词语组成解析
chloride
[['klɔ:raid]]
n. 氯化物\\n[化] 氯化物; 盐酸盐
🗣️ 情景例句
I started traveling twenty-four hours ago.
从出门到现在已经二十四小时了。
John stopped studying.
约翰停止学业了。
If you are lucky enough to get a sleeper, you spend half the night staring at the small blue light in the ceiling, or fumbling to find you ticket for inspection.
即使你走运弄到一个卧铺，夜间有一半时间你会盯着车顶那盏小蓝灯而睡不着觉；要不然就为查票摸索你的车票。