加倍

jiā bèi

HSK 3.0 レベル 6 動詞 やや珍しい

定義

1. to double
2. to redouble

単語の関係

対義語

1 件

• 减半 jiǎn bàn 减半 jiǎn bàn to reduce by half to halve, the opposite of doubling: to reduce by half

関連語

1 件

• 增加 zēng jiā 增加 zēng jiā to raise general increase, not specifically double: to raise

類義語

1 件

• 翻倍 fān bèi 翻倍 fān bèi to double in the sense of doubling a number or quantity: to double

Usage notes

Collocations

Often used with 努力 (effort) or abstract nouns; for concrete numbers, 翻倍 is more common.

Common mistakes

Learners may overuse 加倍 for literal doubling of countable objects; use 两倍 or 翻倍 instead for precise numerical doubling.

例文

1 件表示

我需要 加倍 努力才能通过考试。

I need to redouble my efforts to pass the exam.

AI 生成の例文にはこのアイコンが付きます。

加倍 の構成語

• 倍 倍 bèi: times (multiplier)
• 加 加 jiā: to add