Levocardiogram
[医] 左心电图
🗣️ 情景例句
Can you give me a hand with my homework?
你能帮忙教我做家庭作业吗？
I'm afraid I have some rather bad news for you.
我恐怕有些很坏的消息要告诉你。
He called out to the children and threw the ball back to the bank.
他大声叫着那些孩子，把球扔回到岸上。