Clot retraction
[医] 血块凝缩
🧩 词语组成解析
clot
[klɔt]
vt.& vi. 凝结;拥塞;
n. 凝块;（人，动物等的）聚集;
retraction
[[ri'trækʃən]]
n. 缩进, 撤回\\n[医] 退缩, 缩回
🗣️ 情景例句
You hold on to them so there won't be a problem later.
你来保管， 免得等一下又出问题了。
Every potter praises his own pot.
老王卖瓜，自卖自夸。
Is it okay to smoke in the office?
在办公室里抽烟可以吗？