Alternating curren
[化] 交流; 交流电
🧩 词语组成解析
a. 交互的\\n[医] 交替的
n. 卡伦牌（汽车品牌）
🗣️ 情景例句
Robbie pulled a boy out of the water.
Robbie从水中救出一个孩子。
If you insist.
恭敬不如从命。
is as the proportion of the total vocabulary of his mother tongue against those words of his own baby talk that are taken up into the vernacular of his family.
就好像他本国语言的总词汇量和自己咿呀学语时他家庭所接纳的他的词汇量之比。