Scg
[医][=serum chemistry graph]血清化学记录器，血清化学图
🗣️ 情景例句
Just sketching.
只是画些草图。
Something's come up.
有点事。
There were books, clothing and photographs, together with letters which the seaman had once received from his wife.
其中有书箱、衣服、照片以及水手收到的妻子的来信。