Aromatic sulfinic acid
[机] 芳族亚磺酸
🧩 词语组成解析
🗣️ 情景例句
Going away to college for the first time
第一次离家上大学，
The news spread all over the world.
这消息传遍全世界。
The big clock which used to strike the hours day and night was damaged many years ago and has been silent ever since.
教堂的钟很大，以前不分昼夜打点报时，但很多年前遭到毁坏，从此便无声无息了。