helper的复数形式怎么写？

The cook is in charge of the kitchen helper.这位厨师负责管理厨工.The plumber's helper passes him tools.水暖工的助手把工具递给他.The plumber’s helper passes him tools.水暖工的助手把工具递给他。His research reveals a " helper's high. "他的研究揭示了 “ 给予...

helper的音标：helper的英式发音音标为：['helpə(r)]helper的美式发音音标为：['hɛlpɚ]...

n.助手，帮手，起救助作用的东西...

The cook is in charge of the kitchen helper.这位厨师负责管理厨工.The plumber's helper passes him tools.水暖工的助手把工具递给他.His research reveals a " helper's high. "他的研究揭示了 “ 给予者的快乐 ” 这种说法....

helper的近义词/同义词有：labourer, apprentice, handmaid, valet, servant, menial, worker, butler, hand, help, maid, maidservant, conspirator, abettor, confederate, contributor, participator, collaborator, conniver, co-operator, ac...

She had to skimp to send her son to college.她必须节俭来供她儿子上大学.Many families must skimp on their food and other necessities just to meet the monthly rent.就为了交齐每月的租金，许多家庭不得不省吃俭用。Older people should not skimp on food or heating...

wave的复数形式为：waves...

“出露”的拼音为：chū lù...

Bile duct hamartoma is a rare hepatic tumor in adults.摘要胆道缺陷瘤在成人是一种罕见的肝肿瘤.We herein report a rare cystic follicular hamartoma.本文报告一例罕见的囊状毛囊错构瘤.Mesoblastic nephroma, also known as fetal mesenchymal hamartoma or leiomyomat...

v.报复，反击( retaliate的过去式和过去分词 )...

目的探寻一种简单、安全的尿道肉阜治疗方法.Objective To establish a simple and safe method of urethral caruncle resection....

悬臂长度...

n.酯...

Thanks to a new EU directive, insecticide labelling will be more specific.根据欧盟的一项新指令，杀虫剂的标签标注将更加明确。About 70% of the cocoa acreage is treated with insecticide.大约70%的可可树林地喷过杀虫剂。Spray the plants with insecticide.给植物喷洒杀虫剂。...

n.逆向彗尾...

莱森不得不在娶她和保住工作之间作出选择。Lathan had to choose between marrying her and keeping his job.利莱森玛福州公司位于福建福州,工厂占地面积近10000平方米.Leroy Somer ( Fuzhou ) is managed by Leroy Somer France.布莱森: 你的意思是你自己的母亲指控你犯有重婚罪?Judge Bryson: You mean you...

pressure的音标：pressure的英式发音音标为：['preʃə(r)]pressure的美式发音音标为：['prɛʃɚ]...

armful的音标：armful的英式发音音标为：['ɑ:mfʊl]armful的美式发音音标为：['ɑrmfʊl]...

磺胺甲氧嗪...

n.roundabout的复数，绕行路线，绕道，环状交叉路( roundabout的名词复数 )...