Invariable behavior
[医] 固定性活动
🧩 词语组成解析
invariable
[[in'veəriəbəl]]
n. 不变的东西, 常数\\na. 不变的, 常数的
🗣️ 情景例句
I received a letter from my parents this morning.
今天早上我收到父母一封信。
He has a mind to become a revolutionary.
他有当革命家的胸襟。
On her way home she bought a new pen at a shop.
回家路上，她在一家商店买了一支新钢笔。