The toxic test suggested that the maximal tolerance dose of mice with its extract a day was 220 times as much as clinical administration dose.
毒性试验表明，小鼠一天口服王老吉浸膏最大耐量为临床口服量的220倍。
2
Although alcohol is toxic to fruit flies, it's even more toxic to wasps, which, unlike fruit flies, have not evolved a high level of alcohol tolerance.
尽管酒精对果蝇有毒，但酒精对黄蜂的毒性更大。与果蝇不同，黄蜂还没有进化成对高浓度酒精的耐受性。
3
Ryegrass had a strong tolerance on pyrene, while copper had physiological and biochemical toxic effects. on ryegrass.