Drechsel's lest
[医] 德雷克塞耳氏试验(检胆汁、黄嘌呤)
🧩 词语组成解析
lest
[lɛst]
conj. 唯恐;以免;惟恐;生怕;
🗣️ 情景例句
Language is her strength, math is her weakness.
语言是她的强项，数学则是她的弱门。
I'd like to talk with Mr. Johns or Mr. Smith.
我想与约翰斯先生或史密斯先生谈话。
I left at 6:00 so that I could catch the train.
我六点钟出门，以便赶上火车。