Electrocardiograms
(electrocardiogram 的复数) n. 心电图\\n[计] 心电图
🗣️ 情景例句
I would rather stay at home than go out.
我宁可呆在家里，不想出去。
0.It's better than nothing.
总比什么都没有好。
Even if a piped water supply is safe at its source,
既使管道供水系统在水源处是安全的，