Arterio-
pref. 動(dòng)脈\\n[醫(yī)] 動(dòng)脈
??? 情景例句
Please make an effort to arrive early.
請爭取早點(diǎn)來。
What are you doing?
你在干什么？
Are you all in the same school?
你們在同一個(gè)學(xué)校嗎？