Cavitis
腔静脉炎
🗣️ 情景例句
to ask Dad to sign as a guarantor.
请爸爸当担保人为我签字。
I'd like to make an appointment with Professor Smith. Would 9:00 tomorrow be all right?
我想和史密斯教授约个会面时间。明天9点行吗？
My old friend, Harrison, had lived in the Mediterranean for many years before he returned to England.
我的老朋友哈里森在回到英国以前曾多年居住在地中海地区。