永續

永续
yǒngxù
  1. sustainable
  2. perpetual

CEDICT

  1. (Taiwan) sustainable
  2. sustainable
  3. to last for a long time

Wiktionary

長久而持續。

重編國語辭典

Entry Composition

1 永 yǒng
  1. forever
  2. always
  3. perpetual
2 續 xù
  1. to continue
  2. to replenish

Related entries

可持續 kěchíxù sustainable
持續 chíxù
  1. to continue
  2. to persist
  3. to last
  4. sustainable
  5. preservation
零度以下的氣溫持續了好幾天。

The temperature has been below freezing for several days.

Source: Tatoeba

永久 yǒngjiǔ
  1. everlasting
  2. perpetual
  3. lasting
  4. forever
  5. permanent
永 yǒng
  1. forever
  2. always
  3. perpetual
祝你們婚姻長長久久、永浴愛河。

I wish you a long and happy married life.

Source: Tatoeba