1. stimulus n. 刺激

    Her word of praise is a stimulus to work harder.

    她贊揚(yáng)的話鼓舞人工作更努力。

    2. straightforward a. 坦率的

    a straightforward reply 一個(gè)坦率的回答

    His straightforward， modest manner took into camp everybody he knew.

    他爽直而謙虛的態(tài)度使所有認(rèn)識(shí)他的人都上了當(dāng)。

    3. stubborn a. 倔強(qiáng)的

    The child has a stubborn temper.

    這個(gè)小孩脾氣執(zhí)拗。

    4. stumble v. 絆倒

    I stumbled over a tree root.

    我在一個(gè)樹(shù)根上絆了一跤。

    5. subordinate a. 從屬的

    She works in the subordinate hospital of our universtiy.

    她在我們學(xué)校的附屬醫(yī)院工作。

    6. subscribe to v. 訂閱

    I subscribe to" Reader's Digest" magazine.

    我訂了《讀者文摘》雜志。

    7. subsidy n. 補(bǔ)貼

    It's the old and the poor who suffer worst when subsidies are cut.

    補(bǔ)助津貼一削減，最吃苦頭的就是那些老人和貧民。

    8. subtle a. 微妙的

    the subtle difference of the two words 兩個(gè)單詞微妙的區(qū)別

    There were subtle hints in his letter.

    他的信中有些微妙的暗示。

    9. supervise v. 監(jiān)督

    I supervised the workers loading the lorry.

    我監(jiān)督工人把貨物裝上卡車(chē)。

    10. suppress v. 鎮(zhèn)壓； 抑制All these movements were suppressed by the warlord government.

    所有這些運(yùn)動(dòng)都受到軍閥政府的鎮(zhèn)壓。

    He couldn't suppress his anger.

    他簡(jiǎn)直怒不可遏。