🧩 词语组成解析
a. 免疫化学的
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
How good are you at using chopsticks?
你筷子用得怎么样？
They say we're going to get some rain later.
据说待会儿要下雨。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。