adj.夯實(shí)的；緊實(shí)的
動(dòng)詞compact的過去式和過去分詞形式.
He received a compact package. 他收到一個(gè)扎得很緊的包裹。
The compacted snow on the pavement turned to ice. 人行道上被踩實(shí)的雪已變成了冰。
