Lethal fsctors
[医] 致死因素
🧩 词语组成解析
🗣️ 情景例句
Dad works hard, and he works late.
爸爸工作忙， 而且忙到很晚。
Whom do you want to talk to?
你要和谁讲话？
Together we repeated and repeated words and sentences.
我们一道反反复复地说词语和句子。