Back ampere turns
[电] 反安匝数
🧩 词语组成解析
back
[bæk]
n. 背，背部;背面，反面;后面，后部;（椅子等的）靠背;
vt. 使后退;支持;加背书于;下赌注于;
vi. 后退;倒退;
adj. 背部的;后面的;以前的;拖欠的;
adv. 以前;向后地;
ampere
[æm'pɪr]
n. <电>安培;
n. 转弯；匝数；圈数（turn的复数形式）；手动车床
🗣️ 情景例句
Santa Clara? OK. That's about 20 miles away.
圣塔克莱拉？好的，大约是20英里远。
Sometimes it's nice just to sit around and do nothing.
偶尔坐着无所事事，也算是赏心乐事。
In spite of this, some people -- including myself -- were surprise by a recent exhibition of modern sculpture.
尽管如此，最近举办的一次现代雕塑展览还是使一些人（包括我在内）大吃了一惊。