Alternans of heart
[醫] 心臟交替[現象]
?? 詞語組成解析
[醫] 交替的, 交替脈
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
heart
[hɑrt]
n. 心，心臟;感情;要點;胸部;
vt. 鼓勵;激勵;
vi. 結心;
??? 情景例句
Did you get some rest on your vacation?
假期中休息的怎么樣？
I think she should look for something more stimulating.
我認為她應該找更富刺激的工作才對。
Even really honest people are often made to feel guilty.
甚至是最誠實的人也常弄得覺得有罪似的，