Seromucus
血清粘液
🗣️ 情景例句
Technology may bring breakthroughs to many currently incurable diseases.
科技能给现在无法治愈的疾病带来突破。
This is a diploma.
这是一张文凭。
The Sawyer live at 87 King Street.
索耶一家住在国王街87号。