P-aminobenzenesulfonic acid
[化] 对氨基苯磺酸
🧩 词语组成解析
adj. 酸味的;尖刻的;酸的;酸性的;
n. <化>酸;酸味物质;
acid尖,酸,锐利 →酸;酸的,酸性的
🗣️ 情景例句
Please excuse me. I'm very sorry.
请原谅我, 我真的很不好意思。
What shall I give him for his Easter?
我要给他什么东西作为复活节礼物?
Both men had just begun to swim towards the shore, when they noticed with dismay that the speedboat was moving in a circle.
两个人刚开始向岸边游去,就突然惊愕地发现快艇正在转着圈行驶,
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