Electrical efficient
[电] 电效率
🧩 词语组成解析
efficient
[i'fiʃənt]
adj. 有效率的;（直接）生效的;能干的;（因省钱、省时或省力等而）收效大的;
🗣️ 情景例句
She hasn't been employed for six months now.
她已经失业半年了。
Hoist your sail when the wind is fair.
随机应变。
but children were then too cowed to let them know how they really felt.
孩子们只不过被吓得不敢让父母知道自己的想法罢了。