water technology的用法和樣例：
例句
- They are studying chemical technology.
他們在研究化學(xué)工藝學(xué)。 - Scientists are using biotechnology as well as traditional breading breeding methods to develop water saving water-saving crops to feed a growing world.
科學(xué)家把生物工藝學(xué)和傳統培育方法結合來(lái)培育一種節水型作物，從而養活越來(lái)越龐大的世界人口。
