| 释义 |
DEFINITIVE EXAMPLES 权威例句〔SPEED〕Keep driving at a constant speed until I tell you differently. 保持恒速行驶,直到我另有吩咐。朗文写作活用〔capstan〕A small cylindrical shaft used to drive magnetic tape at a constant speed in a tape recorder.主动轮:指小型圆筒状的驱动轴,用于在录音机中驱动磁带使之恒速转动美国传统〔cruise〕We are currently cruising at 10,000 metres.我们现在正在1万米的高空恒速飞行。外研社新世纪 |