Sgd
[医][=sebaceous gland duct]皮脂腺管
📖 牛津释义
sgd
abbr 缩写 = signed (on a form, etc).
🗣️ 情景例句
You'll see a stop sign.
会看到有个停车再开标 。
An evening red and a morning grey, is a sign of a fair day.
晚霞红如火，晓色青如灰，定是晴朗天。
The Smiths are my neighbors.
史密斯一家是我的邻居。