释义 |
half-second 英'hɑːfs'ekənd美'hɑːfs'ekənd COCA⁸²⁷⁷³BNC¹⁰⁴⁵⁸⁴⁺⁶ 基本例句 n.半秒¹⁰⁰
形容词100% 用作名词Method limits you to half of a second.方法限制为半秒钟。 The low temperature all but eliminates relativistic and Doppler shifts, and it gives a two-meter-tall fountain clock half a second to flip the atoms' spins.这样的低温几乎消除了相对论及都卜勒效应引起的偏移,使一个两公尺高的喷泉钟有半秒钟的时间来反转原子的自旋。 |