Litmus tincture
[化] 石蕊酊(用作指示剂、培养基)
🧩 词语组成解析
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
His number is five, five, five, seven, five, three, two.
他的号码是5557532。
Few words, many deeds.
少说话，多做事。
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。