Key-changes
(key-change 的复数) 关键码改变；按键改变
🧩 词语组成解析
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
n. 变化, 改变（change的复数）
🗣️ 情景例句
She has a high reputation as a writer.
她是个有名气的作家。
Those who climb high often have a fall.
爬得高往往跌得重。
however good and adequate they may be both as parents and as individuals,
不管家长的人品有多么好，作为父母又多么合格，