lettuces

英 [ˈlɛtɪsɪz]

美 [ˈlɛtəsɪz]

n. 莴苣; 生菜
lettuce的复数

柯林斯词典

莴苣；生菜
Alettuceis a plant with large green leaves that is the basic ingredient of many salads.

In the hot weather the lettuces suddenly ran to seed.
炎热的天气下，莴苣突然开始花谢结子。
My lettuces have gone to seed.
我种的莴苣已结子。
The results indicated that net photosynthetic rate ( Pn) of lettuces was increased by adding nitrogen and potassium fertilizer and light intensity.
通过盆栽试验研究了增施氮钾和光照强度对不同品种莴笋光合特性和产量的效应。
Harvest leaf lettuces when the leaves are big enough to eat.
当叶子长到能食用的时候，就可以采收叶用生菜了。
In contrast, Mr Shimazaki's lettuces spread across hillsides, and his business, Top River, could grow far more if only other landowners would let out unproductive land.
相比之下，岛崎先生的菜田面积更广，一直延伸到山坡上，如果其他土地所有者愿意出让低产的土地，这片菜田可以延伸得更远。
Gigantic insipid tomatoes, huge flavourless lettuces.
个儿挺大却食之无味的番茄和莴苣。
An under-gardener was watering lettuces.
有个菜农在浇莴苣。
So I want to grow hydroponicgourmet organic lettuces.
我想种溶液培植的有机生菜。
You ought to pick those lettuces before they shrivel and die.
你得在生菜枯萎死亡前收割它们。
Studies on the antioxidation activity of different parts of lettuces
莴笋不同部位抗氧化活性的研究