无缝

It can be a dangerous course of action which might be sound in theory but — ahem — perhaps a trifle risky in practice.

这可能是一次危险的行动，在理论上听着无缝可击，但——呃哼——真做起来却可能有点冒险。

A metallic bellows is made from a thin seamless tube.

金属波纹管是由薄壁无缝管制成的。

The door is flush with the casing.

门与门框接平无缝。

There is only one cloud in the sky, but it curtains it from pole to pole.

天上虽然只有一片浮云， 这片浮云却把天空遮得无缝无隙。

Used for seamless tubes of stainless, alloy steel and high - temperature alloy .

本产品用语穿制不锈钢 、 合金钢和 高温合金 等无缝管。