English translation for "helper tug"

助航拖轮

Related Translations:

helper:  n.1.帮手，助手。2.起救助作用的东西。

helpers:  帮助物体工具栏辅助对象辅助工助手；助理工人

home helper:  家务辅助器

helper classes:  助手类

tape helper:  卷尺辅助对象

rotary helper:  司钻助手

helper constituents:  辅助成分

living helper:  生活帮手

protractor helper:  量角器辅助对象

helper grade:  辅助坡度

Similar Words：

"helper t cell" English translation, "helper t cell phenotype" English translation, "helper t cells" English translation, "helper t lymphocyte" English translation, "helper t-cell" English translation, "helper up" English translation, "helper virus" English translation, "helper virus free packaging cell" English translation, "helper-dependent vector" English translation, "helper-independent vector" English translation