Armstrong acid
[化] 阿姆斯特朗酸; 即薛佛酸(2-萘酚-6-磺酸); 萘-1,5-二磺酸
🧩 词语组成解析
[计] 公理
🗣️ 情景例句
A baby gets used to voices.
婴儿习惯各种声音。
She won't be in until 10:45, so the earliest would be 11:00.
她要到10:45才来，所以最早也得到11点才能看。
I guess she's gone to visit some friends in another town.
我猜她是去别的城镇看朋友了。