常見例句雙語(yǔ)例句The content of nitrate in swamp cabbage was in conformity with the hygiene standard of WHO/FAO when optimum rate of N fertilizer was applied.在適宜的氮肥用量條件下，蕹菜的硝酸鹽含量符合WHO/FAO規(guī)定的新鮮蔬菜硝酸鹽含量衛(wèi)生標(biāo)準(zhǔn)。 返回 swamp cabbage