Emulsum
[医] 乳剂
🗣️ 情景例句
The performing arts centers and the street performances.
表演艺术中心及街头表演。
Like father,like son.
有其父，必有其子。
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。