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
The wedding banquet was prepared beautifully.
婚礼宴会准备的很好。
Men may meet but mountains never.
人生何处不相逢。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。