英语单词大全

variable cost ratio

中文翻译

[经] 可变成本(或费用)比率

今日更新

更新时间：2026-04-29 09:55:59

metal-oxide-semiconductor reagent

pulvis posthypophysae

submerged tube evaporator

Hyalomma detritum albipictum

Dalmatian pyrethrum

musculi buccinator