Para-fluorophenylacetic acid
[建] 对一氟苯乙酸
🧩 词语组成解析
[经] 帕拉
🗣️ 情景例句
Are you going to return it here?
你要在这里归还吗？
If he gets scared at the night noises, be patient with him.
如果他晚上感到害怕，请你们多多见谅。
the total absence of fishing boats around the oil rigs.
钻井平台周围根本没有捕鱼船只。