Coupling of heart-beats
[医] 二联心律
🧩 词语组成解析
coupling
[['kʌpliŋ]]
n. 联结, 结合, 耦合\\n[计] 耦合
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
heart
[hɑrt]
n. 心，心脏;感情;要点;胸部;
vt. 鼓励;激励;
vi. 结心;
n. 音乐节拍；差拍振动；心脏跳动（beat的复数）
🗣️ 情景例句
Seven after nine? No. I'm sure he's in his office.
九点零七分 ，不会太早的。我肯定他到办公室了。
I think I happen to represent them in accepting this award.
而我是碰巧来代表他们接受这个奖的。
At the age of eight, he joined a group of child dancers.
8岁时参加了儿童舞蹈团。