I am aware of my role as a Noncommissioned Officer.

我注意到了作为一位士官的任务。

youdao

A military officer, usually a skilled technician or a helicopter pilot, intermediate in rank between a noncommissioned officer and a commissioned officer, having authority by virtue of a warrant.

军官的一种，通常为熟练技师或直升机驾驶员，军衔处于上士和少尉之间，具有委任状。

youdao

Mark a master chief petty officer and the ranking noncommissioned officer on the operation crouched on one knee beside the open door of the lead helicopter.

一级军士长、此次任务未授衔负责人Mark单膝跪在领头直升机打开的门侧。

youdao

Mark, a master chief petty officer and the ranking noncommissioned officer on the operation, crouched on one knee beside the open door of the lead helicopter.

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