Preserve health
保持健康,健身
🧩 词语组成解析
preserve
[prɪ'zɝv]
vt. 保护;保持，保存;腌制食物;防腐处理;
vi. 保鲜;保持原状;做蜜饯;禁猎;
n. 蜜饯;防护用品;禁猎地;独占的事物（或范围）;
pre预先+serve保持→预先保留→保存
health
[helθ]
n. 健康状况;卫生;保健;昌盛，兴旺;
🗣️ 情景例句
He has a great enthusiasm for personal computers.
他热衷于个人电脑。
In that case, we might need to reopen the question of prices.
如果是那样，我们也许需要重新讨论价格。
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。