Granstrom's sign
[医] 格兰斯特勒姆氏征(主动脉缩窄时的一种视网膜征)
🧩 词语组成解析
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
I have a tactical idea.
我有一个高明的计策。
Oh, good! He's coming down the ladder, now.
噢，好！现在他正从梯子上爬下来。