Hypopleura
(sing.-ron)下后侧板
🗣️ 情景例句
Yes, Mr. Carlson. Yes, sir.
是的 ，Carlson先生。好， 先生。
That house is for sale.It has central heating.
那幢房子是待售的，它有中央暖气系统。
I arrived in London at last.
我终于到了伦敦。