cull的现在完成时怎么写

It is usually good practice to cull the poorest prior to field planting.通常在实践上的好方法是在出圃栽植前挑出最弱的苗木.To save remaining herds and habitat, the national parks department is planning to cull 2000 elephants.为挽救现存兽群和它们的栖息地，国家公园部计...

cull的音标：cull的英式发音音标为：[kʌl]cull的美式发音音标为：[kʌl]...

vt.挑选，剔除，采，摘（花），精选n.拣出的东西，剔除...

cull的第三人称单数（三单）为：culls...

cull的一般过去时为：culled...

cull的复数形式为：culls...

the annual seal cull每年对海豹的选择性宰杀It is usually good practice to cull the poorest prior to field planting.通常在实践上的好方法是在出圃栽植前挑出最弱的苗木.Said Dr. Cull to the high school students touring the laboratory.卡尔博士对前来参观实验室的高中生们说....

cull的现在进行时为：culling...

“钻”的拼音为：zuān...

“酮酶”的英语可以翻译为：[医] ketolase ...

骨螺总科...

3的音标：...

A NEW SPECIES OF LEPTOCONOPS FROM CHINAL . ( HOLOCONOPS ) YUNHSIENENSIS ( DIPTERA, CERATOPOGONIDAE )我国细蠓属的一新种——郧县细蠓Leptoconops ( Holoconops ) yunhsienensissp .nov. ( 双翅目:蠓科 )DESCRIPTION OF LEPTOCONOPS ( HOLOCONOPS ) SHAn...

adj.令人憎恨的，厌恶的，讨厌的，排斥的...

洋地黄黄素，毛地黄黄素...

The allegations ranged from the banal to the bizarre.从平淡无奇到离奇百怪的各种说法都有。His fast-paced novels are full of bizarre situations and madcap antics.他那些快节奏的小说里充满了怪诞的场景和荒唐的行为。It was a bizarre scene.那是怪诞的一幕。...

spurt的现在进行时为：spurting...

Etienne soon returned from his errand.依脱尼不久就回来交差了.The effect was first studied by Etienne Malus in 1808.这个效应是马吕在1808年开始研究的.Galerie St. Etienne is holding three concurrent exhibitions.圣艾蒂安美术馆同时举办3场展览。Galerie St. Etienne i...

Fuzzy control and expert control are the two embranchment of brainpower control.模糊控制技术和专家控制是智能控制的两大分支....

“在野”的英语可以翻译为：not be in office，be out of office ...

小勺皿...

Patient: Do you have any cough syrup and lozenges?病人: 请问你们这儿有止咳糖浆或者含片 吗 ?The headdress, high and square, is decorated with lozenges.该头饰, 高度和面积, 装饰有含片.Ionized zinc lozenges, however, may shorten the duration of symptoms.而...

award的第三人称单数（三单）为：awards...