Cephalanthin
风箱树素
🗣️ 情景例句
Is there any particular color you would prefer?
你有什么特别喜欢的颜色吗？
How wide is this bridge?
这座桥有多宽？
Had it not been for the alarm clock she wouldn't have been late.
如果不是因为闹钟不响的话，她就不会迟到了。