Edudesmin
桉樹膠素
??? 情景例句
Roast duck. There will be a slight delay for that.
烤鴨。那會(huì)稍微慢一點(diǎn)。
You can receive our program at short wave 37.5 MH.
你可在短波37.5赫茲上收到我們的節(jié)目。
Was our bid accepted?
我們得標(biāo)了嗎？