Litmus tincture

[化] 石蕊酊(用作指示剂、培养基)

🧩 词语组成解析

litmus
n. 石蕊\\n[化] 石蕊
tincture [['tiŋktʃə]]
n. 酊, 颜色, 色调, 染料, 气息, 气味\\nvt. 染, 使有气息

🗣️ 情景例句

Robbie's cooking tonight, and dinner's at six thirty.
今晚Robbie作饭 晚餐六点半开始。
It will help me understand the point you are trying to make.
这会帮助我了解你们的重点。
Do you remember one afternoon ten years ago when I came to your house and borrowed a necklace of yours? Pierre, my husband, was working in a government office. We'd been invited to a ball at the palace so I needed to borrow some jewellery.
10年前的一个下午,我到你家借过一条项链,你还记得吗?我的丈夫比尔当时在政府的一个部门工作。我们被邀请参加一个宫庭舞会,所以我需要借一点珠宝首饰。
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