Vanillin test
[医] 香草醛试验(检吲哚)
🧩 词语组成解析
n. [化]香草醛,香兰素
🗣️ 情景例句
She's still giving the toughest English history exams
她仍用最艰深的英国史试题考学生
To strive, to seek, to find, and not to yield.
要奋斗，要探索，要有所发现，而不要屈服。
She likes Mike a lot, but she doesn't want to get married so early.
她喜欢迈克，但她不想那么早就结婚。