Embolus
n. 栓子, 栓塞物\\n[醫(yī)] 栓子
??? 情景例句
We usually ship the goods by regular liners.
我們一般是定期班輪裝運貨物。
My sister has been engaged for two months.
我的姐姐訂婚有2個月的時間了
Our service, so far, has been very well-received by our customers .
到目前為止，顧客對我們的服務(wù)質(zhì)量評價甚高。