Emsa
[医]electrophoretic mobility shift assay
🗣️ 情景例句
How long will this be on sale?
这种商品减价时间有多久？
Hard words break no bones, fine words butter no parsnips.
粗话无害，甘言无益。
A friendly waiter taught me a few words of Italian.
一位好客的服务员教了我几句意大利语，