Valerian extract

[醫(yī)] 纈草浸膏

?? 詞語組成解析

valerian
n. 纈草\\n[醫(yī)] 纈草屬植物
extract ['?kstr?kt]
vt. 提取;(費(fèi)力地)拔出;選取;獲得;
ex出,出去+tract拉→拉出→ 抽出,拔出

??? 情景例句

He graduated from medical school in 1960
他在一九六零年從醫(yī)學(xué)院畢業(yè),
This offer must be withdrawn if we haven't received your reply within five days.
如果5天之內(nèi)我方未必到貴方答復(fù),該盤撤消。
Well, I've recently started biology.
喏,我最近開始學(xué)生物學(xué)了。
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