Cat method
[医] 猫测定法(测定洋地黄效价)
🧩 词语组成解析
cat
[kæt]
n. 猫;猫科动物;狠毒的女人;爵士乐爱好者;
vt. 把（锚）吊放在锚架上;〈俚〉寻欢，宿娼;
🗣️ 情景例句
Who is your best man?
谁是你的伴郎？
I'm afraid not. She doesn't have any openings in the morning.
恐怕不行。上午她没有空。
These days, it is differences in national regulations, far more than tariffs, that put sand in the wheels of trade between rich countries.
当前，是各国管理条例上的差异，而不是关税阻碍了发达国家之间的贸易。