Sne
[医][=sinus node electrogram]窦房结电图
🗣️ 情景例句
My mother would take us everywhere, too.
我妈妈也是带我们各处走。
Little bodies may have great souls.
小小的躯体会有伟大的心灵。
Diamond necklaces and rings had been beautifully arranged on a background of black velvet.
钻石项链、戒指漂亮地陈列在黑色丝绒上面。