开采

• ピンイン: kāi cǎi
• 漢字の分解: 开 = to open; 采 = hand (爫) picking from a tree (木) — to gather, extract

意味

採掘する／採取する（天然資源を）

Refers to the extraction of natural resources from the earth — minerals, oil, gas, coal, etc. A key term in energy, mining, and environmental discussions. Often appears in news about resource development, environmental impact, and industrial policy. Collocates with 石油 (oil), 煤炭 (coal), 矿产 (minerals), 资源 (resources).

例文

1. 这片海域发现了丰富的油气资源，多家能源公司正在申请开采权。
2. 过度开采地下水导致地面沉降，已经影响到居民的房屋安全。
3. 政府收紧了稀土开采的审批，加强了对非法采矿的打击力度。

使い方ガイド

場面: mining, energy, environment, news

トーン: neutral

正しい言い方

• 该矿区已开采了近五十年。(This mining area has been exploited for nearly fifty years.)
• 海洋石油开采需要先进的技术设备。(Offshore oil extraction requires advanced technical equipment.)

避ける言い方

• 我去开采苹果。(开采 is for mining/extracting from the earth — for picking fruit, use 采摘 or 摘)

起源と歴史

开 (to open) + 采 (to pick, gather, extract). To open up and extract resources.

文化的背景

世代: All ages

社会的背景: Universal