four-cycle

/fawr-sahy-kuhl, fohr-/US // ˈfɔrˌsaɪ kəl, ˈfoʊr- //

四循环,四周期,四个周期,四个循环

Definitions

adj.形容词 adjective

1
- : noting or pertaining to an internal-combustion engine in which a complete cycle in each cylinder requires four strokes, one to draw in air or an air-fuel mixture, one to compress it, one to ignite it and do work, and one to scavenge the cylinder.

There are four photos there of representative presidential candidates.
Four weeks after the injections, all 20 of the participants had developed the antibodies needed to stave off the infection.
After four or five months of casual interaction, they realized they both had lost a young parent to cancer.
The injunction, she argued, only applies to these four plaintiffs—not to anyone else.
Each CAP, also known as an “orbit,” consists on four aircraft.
A little boy of four was moved to passionate grief at the sight of a dead dog taken from a pond.
In cross-section the burrows varied from round (three inches in diameter) to oval (three inches high and four inches wide).
Before the spinet a bench was placed about four feet below the keys, and I was put upon the bench.
We had six field-pieces, but we only took four, harnessed wit twice the usual number of horses.
The Seven-score and four on the six middle Bells, the treble leading, and the tenor lying behind every change, makes good Musick.

/fawr-sahy-kuhl, fohr-/US // ˈfɔrˌsaɪ kəl, ˈfoʊr- //

四循环,四周期,四个周期,四个循环

adj.形容词 adjective

1
- : noting or pertaining to an internal-combustion engine in which a complete cycle in each cylinder requires four strokes, one to draw in air or an air-fuel mixture, one to compress it, one to ignite it and do work, and one to scavenge the cylinder.

There are four photos there of representative presidential candidates.
Four weeks after the injections, all 20 of the participants had developed the antibodies needed to stave off the infection.
After four or five months of casual interaction, they realized they both had lost a young parent to cancer.
The injunction, she argued, only applies to these four plaintiffs—not to anyone else.
Each CAP, also known as an “orbit,” consists on four aircraft.
A little boy of four was moved to passionate grief at the sight of a dead dog taken from a pond.
In cross-section the burrows varied from round (three inches in diameter) to oval (three inches high and four inches wide).
Before the spinet a bench was placed about four feet below the keys, and I was put upon the bench.
We had six field-pieces, but we only took four, harnessed wit twice the usual number of horses.
The Seven-score and four on the six middle Bells, the treble leading, and the tenor lying behind every change, makes good Musick.