早知文理百科

volume n. 量；体积；音量； 例句 She turned the volume up. 她把音量调大了。 I turned the volume up. 我把音量调大了。 This work has grown in volum...

how old are you意思是你多大了？ 回答是 I am 11 years old. 我11岁。 \" How old are you?\" he asked word by word. “你几岁啦？”他一字一顿地问道。 You...