Failed sld-derivation
[计] 失效的SLD推导
🧩 词语组成解析
a. 已失败的\\n[计] 失败的
abbr. 血清乳酸脱氢酶；双倍左移；螺线管
derivation
['dɛrə'veʃən]
n. 引出，导出;衍生，衍生物;[语]词源，派生;出处，由来，起源;
de 离开 + riv流动 + ation表名词 → deriv(e)流自...=起源+ ation表名词 → 词源；来历
🗣️ 情景例句
When you arrive, be sure to register with you consulate.
你到达时，记得去领事馆登记。
It's not my fault!
又不是我的错！
What a pity! I'm afraid that if you've lost it , you must pay for it, said Miss Yang.
“真可惜！如果你真的弄丢了，恐怕你得付钱赔偿，”杨小姐说。