sac

来自法语 sac,囊，来自拉丁语 saccus,袋子，口袋，词源同 sack.

sac

sac: see sachet

sac (n.)

"biological pocket," 1741, from French sac, from Latin saccus "bag" (see sack (n.1)).

Sac

central Algonquian people who lived near the upper Mississippi before the Black Hawk War of 1832, from French Canadian Saki, probably a shortened borrowing of Ojibwa (Algonquian) /osa:ki:/, literally "person of the outlet" (of the Saginaw River, which itself contains their name, and means literally "in the Sauk country").

1. Good morning. This is Brown from SAC.

早上好, 我是SAC公司的布朗先生.

2. RAR α expression level of SAC activated CBL was increased by RA ( P

RA上调SAC活化CBL中RAR-α的基因表达水平 ( P

3. Amniocentesis is the removal of fluid from the amniotic sac.

羊膜穿刺术是从羊膜囊抽取羊水的技术.

4. The peritoneal cavity is a closed sac.

腹膜腔是一个封闭的囊腔.

5. The heart sounds are muffled when the pericardial sac is distended with fluid.

当心包充满液体时心音减弱.