Chemical assay
[医] 化学测定
🧩 词语组成解析
assay
[ə'se]
n. 化验;试验;<古>尝试;试金;
vt. 化验;试验;考验;分析;
vi. 经检验证明内含成分;
🗣️ 情景例句
It's not good to eat before going to bed.
在上床前吃太多不好。
I think this is a fake diamond.
我想这是假钻石。
Thank goodness!
谢天谢地！