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
Great.
棒极了。
I'd like a refund on this ticket.
我要退这张票。
Her mother died when she was eight years old.
她8岁时母亲就去世了。