单词	crest segment
释义	crest segment 峰段
随便看	direct graphics interface Direct Graphics Interface Specification direct graphics interface standard direct graphitization direct graphs direct gravimetric method direct gravimetric problem direct gravure coater direct green direct green B direct green G direct grey direct grid bias direct grid current component direct ground direct grounding direct grounding system direct ground system direct group direct group coupling direct group testing direct guarantee direct guidance direct gun against direct gyrostabilizer