Nagarse
枯草菌蛋白酶
🗣️ 情景例句
Good work.
做得好。
Why did you get home so late?
为什么你这么晚回家？
Why don't you buy a radio? Then you can listen to China Radio International or BBC English programmes on the radio.
你为什么不买台收音机呢？那样你就能听中国国际广播电台或者BBC英语广播节目了。