及早

The harvest must be reaped in good time.

农物必须早收割。

You try to enroll early for that class.

你不妨早注册参加那个班的学习。

Prevention of hypertension and notalgia while young is better than a cure while old.

早对年轻人推动高血压防治、腰酸背痛预防之工，以免老来受。

Conclusion:The inebriant dose ethanol could enhance the amplitude of corticostriatal LTP through the way of activating immediate early gene.

剂量酒精极有可能通过激活早基因从而实现对纹状体LTP的用。

The key to treatment is to find and cope with shock, dehydration and hyperosmolality, especially to control blood sugar level with insulin.

救治的关键是早发现并尽快抢救休克、纠正脱水、纠正高渗状态，注意控制血糖是治疗关键，静滴胰岛素极其有效。