🧩 词语组成解析
anal
['einəl]
adj. 肛门的;直肠的;肛门附近的;
retentive
[rɪ'tɛntɪv]
adj. （指记忆力）有记性的，记性强的;能保持或容纳液体等的;
adv. 有记性地，记性强地;
n. 保持力;<物>顽磁性;
re重新+tent=tenet持有+ive形容词后缀 → 重新拿住 → 保持的
🗣️ 情景例句
You must develop the muscles of your speech organs to produce unfamiliar sounds.
所以你必须训练和发展你的发音器官（声带、舌、口、鼻腔等）的肌肉，以便发出陌生的（另外一种语言）声音。
Wisdom is a good purchase though we pay dear for it .
为了求知识，代价虽高也值得。
It was only possible for the Ombudsman to find this out by sending one of his representatives to check the facts.
司法特派员只有派他的代表去核对事实才能了解真相。