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
n. 符号;手势;迹象;指示牌;
vt.& vi. 签名;打手势;
sign(mark)→记号;征兆;签字;做手势;表示
🗣️ 情景例句
There's still an outside chance that he'll make it into the finals.
他打入决赛还有一线希望。
I ask him to take this medicine.
我要求他吃药。
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层,
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