Heart sinuses
[医] 窦房结
🧩 词语组成解析
heart
[hɑrt]
n. 心，心脏;感情;要点;胸部;
vt. 鼓励;激励;
vi. 结心;
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
Play it cool.
做事要冷静。
Everything has its time and that time must be watched.
任何事情都有好的时机，不要随意放过。
Take it or leave it.
要不要由你。