S.-g.
[医] 萨-格二氏试验(梅毒絮凝反应)
🧩 词语组成解析
[医] 克, 龈的, 分生孢子的; 牛顿氏引力常数
🗣️ 情景例句
Sounds good to me.
我来。
Would he have seen you if you hadn't waved to him?
如果你没向他招手他会看见你吗？
Bob!
鲍勃！