敌草快,是英国卜内门化学公司 ( 现改名先正达化学公司 ) 开发的 非 选择性接触除草剂和干燥剂. Diquat is a non - selective contact herbicide and desiccant , developed by ICI Plant Protection Division ( now Agrochemicals ).
他在虚幻的空想中虚度了光阴。He idled the time away in dreamy thought.不要虚度假日, 尽量找些有意义的事做.Don't linger away your holidays. Try to find something useful to do.我们不能让青春虚度.We must not let our youth slip idly by....
Varying degree of serofibrinous inflammation are occasionally encountered involving the pleura and peritoneum.偶尔看到波及胸膜和腹膜的不同程度的浆液纤维性炎症.Chest CT scan showed diffuse masses on the visceral and parietal pleura.胸部CT示右侧脏壁层胸膜弥...