Litmus saccharose agar
[医] 石蕊蔗糖琼脂
🧩 词语组成解析
n. 石蕊\\n[化] 石蕊
n. 蔗糖\\n[化] 蔗糖
n. 琼脂, 石花菜\\n[化] 琼脂
🗣️ 情景例句
I made an appointment with the doctor at three.
我和医生约好3点钟看病。
Don't forget to buy it for him.
不要忘记买给他。
It's nothing. Don't worry. You'll be OK, said Li Lei. But you'd better not talk.
“这算不了什么。不要着急。你会好的”，李垒说，“但你最好不要说话”。