Something vertical, as a line, plane, or circle.
垂直物垂直的东西，比如垂直线，垂直面或垂直圆
Of, relating to, or resembling a line; straight.
线的，直的线的、与直线有关的或象直线的；直的
a straight road, line, rod
直的路、 线、 杆
comfortable path along the shore under the bluff,
坦直的小道直通崖下，
A vertical or nearly vertical line or plane.
垂直线，垂直面垂直或近似垂直的线或平面
Openly straightforward or frank;candid.
率直的，坦白的公开地直言或坦率的；直率的
To move straight ahead or in a direct path.
径直（而行）直着向前移或沿笔直的路径走
To lose an upright or erect position suddenly.
突然失去垂直的或笔直的位置.
Of, relating to, or along a diameter.
直径的直径的，与直径有关的，或沿直径的
Give a straight answer to a straight question
直率地回答直率的问题
The immediacy of live television coverage.
电视现场直播的直观性
an intuitive feeling, approach, assessment, etc
直觉的感觉、 直觉的态度、 直觉的评价.
lineal ancestors; lineal heirs; a direct descendant of the king; direct heredity.
直系祖先；直系后嗣；国王的直系后代；直系遗传。
In, of, describing, described by, or related to a straight line.
直线的直线本身的、直线的、描述直线的或用直线描述的或与直线有关的
Possessing or demonstrating intuition.
有直觉力的具有直觉的或能显示直觉的
straight lines; straight roads across the desert; straight teeth; straight shoulders.
直线；穿越沙漠的直路；整齐的牙齿；直立的肩膀。
Wire with 1.5 to 3 mm dia.
直径1.5-3mm的铁丝
Of, relating to, or situated near the rectum.
直肠的，近直肠的属于或与直肠有关的或位于直肠附近的