Sedative

[ 'sed?tiv ]
其它 Other
n. [醫]鎮靜劑,止痛藥;能使安靜的東西; adj. 鎮靜的,鎮定的,止痛的;使鎮靜的,使安靜的;

?? 例句

The doctor had to put him to sleep with a strong sedative.
大夫只得給他一帖強力鎮靜劑,讓他吃了睡覺。
respiratory sedative
呼吸鎮靜劑
The dried rhizomes of this plant, used medicinally as a sedative.
纈草根這種植物干了的根狀莖,可用來作為鎮痛劑
The sedative had left him with an acute headache, and his stomach was raw.
鎮靜劑的藥性過了,頭里痛得厲害,胃內有如針刺。
a long-acting barbiturate used as a sedative.
具有長久鎮靜作用的巴比妥酸鹽。

?? 聯想助記

近于 settle 使平靜,安定

? 同義詞

?? 反義詞

?? 牛津釋義

sedative n drug or medicine that sedates 鎮靜藥 give sb a sedative 給某人鎮靜劑. Cf 參看 tranquillizer (tranquil). adj [usu attrib 通常作定語] a sedative drug, injection, etc 鎮靜藥、 鎮靜注射劑.

?? 擴展釋義

*['sed?tiv]a. 使安靜的, 使鎮靜的n. 鎮靜劑【化】 鎮靜劑; 鎮定的【醫】 鎮靜的; 鎮靜劑

?? 同為「博士」詞匯

rut n. 車轍;發情期;老一套,慣例; vt. 犁; vi. 處于發情發動期;
susceptible adj. 易受影響的;易受感染的;善感的;可以接受或允許的;
disband vt. (使)解散,散伙;解體;遣散; vi. 解散;遣散;
anus n. 肛門;
censure n. 指責,譴責;責備;斥責; vt. 指責;譴責;責備;批評; vi. 譴責,責備;
ravine n. 溝壑,深谷;〈詩〉劫掠;
egoism n. 自我主義,利己主義,自私自利;
superfluous adj. 過多的;多余的;不必要的;奢侈的;
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??? 情景例句

I am very well. Did you have a good summer holiday?
我很好。你暑假過得好嗎?
The glasses keep their eyes safe.
眼鏡可以使眼睛不受傷害。
The next time you see a watch, look at the back. You may see the English words Made in China.
下次你瞧見一塊手表是,瞧瞧它的背面。你也許能看到“中國制造”的英語字樣。
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