Derivative indexing
[計] 派生標引
?? 詞語組成解析
derivative
[di'riv?tiv]
n. [數]導數，微商;[化] 衍生物，派生物;[語]派生詞;
adj. 衍生的;導出的;拷貝的;
[計] 標引; 變址\\n[化] 指標化
??? 情景例句
He has a white-collar job.
他做的是白領工作。
He must needs swim that is held up by the chin.
身不由己，只得從命。
He has just bought an Australian car and has gone to Alice springs, a small town in the centre of Australia.
他剛買了一輛澳大利亞小汽車，現在去了澳大利亞中部的小鎮艾利斯斯普林斯。