Gaddum-schild test
[医] 加-希二氏试验(测肾上腺素)
🧩 词语组成解析
🗣️ 情景例句
A son and his wife and their three children--my grandchildren.
有个儿子， 还有儿媳妇以及他们的三个孩子，我的孙儿女们。
He phoned to cancel the meeting.
他打电话来取消会议。
Yes. This is Mary speaking.
是的，我是玛丽。