v.（動詞）
bored， bor.ing， bores
v.tr.（及物動詞）
To make a hole in or through, with or as if with a drill.
鉆，鑿，開洞：用或似用鉆打洞或鉆孔
To form (a tunnel, for example) by drilling, digging, or burrowing.
用鉆、挖或掘的方式打通（如，隧道）
v.intr.（不及物動詞）
To make a hole in or through something with or as if with a drill.
鉆孔，打洞：用或似用鉆打洞或穿孔
To proceed or advance steadily or laboriously:
艱難前行：穩穩地或費力地前進或上移：
a destroyer boring through heavy seas.
壹艘在深海中破浪前進的驅逐艦
n.（名詞）
A hole or passage made by or as if by use of a drill.
鉆孔，打洞：用或似用鉆打孔或通道
A hollow, usually cylindrical chamber or barrel, as of a firearm.
槍膛：如槍的中空的，通常是柱狀的小室或小筒
The interior diameter of a hole, tube, or cylinder.
內徑：洞、管或圓柱體的內徑
The caliber of a firearm.
槍的口徑
A drilling tool.
鉆子：壹種鉆鑿用工具