Zero-bias tube
[电] 零偏压管
🧩 词语组成解析
zero
['zɪro]
n. （数字）0;零度;
adj. 全无的，没有的;
v. . 聚焦，集中;
bias
['baɪəs]
n. 偏见;偏爱，爱好;倾向;斜纹;
vt. 使倾向于;使有偏见;影响;加偏压于;
adj. 斜纹的;斜的，倾斜的;斜裁的;
adv. 偏斜地，倾斜地;对角地;
bias斜 → 偏见
🗣️ 情景例句
What time do you usually get up in the morning?
你早上通常几点起床？
How do you spend your leisure time?
你怎样打发业余时间？
it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit!
因此，从月球到地球的25万英里所消耗的能量要比从地球表面进入地球轨道的200英里所耗能量少97%。