Pulsus vacuus
[醫(yī)] 虛脈
?? 詞語組成解析
[醫(yī)] 脈搏
??? 情景例句
Give me a call later, Malcolm.
請稍后打電話給我 ，Malcolm。
Second thoughts are best.
三思而行，再思可也。
This is a major achievement because, in relative terms, planets are very small and old not emit light.
這是一個(gè)重要的成就，因?yàn)橄鄬碚f，行星很小，而且也不發(fā)光。