crustacean plankton
常见例句
- Crustacean plankton (Cyclops) breeding in reservoir has brought new problem to water treatment process, and brought threat to safety of drinking water.
浮遊甲殼動物（劍水蚤）在水庫水中的孳生給水処理工藝帶來了新的問題，同時也給飲用水的安全帶來了威脇。 返回 crustacean plankton