Tosca
n. 碳酸钙沉积
🗣️ 情景例句
Hi, Betty. I'll be at five five five...seventeen twenty.
好 Betty 我的号码是555-1720。
Do well is better than say well.
说得好不如做得好。
These objects, however, were different.
这些展品却使人大开眼界。