Arconograph
电弧稳定性测定仪
🗣️ 情景例句
What currency do they use in U.S.A.?
在美国人们用什么货币？
The belly has no ears.
食欲不长耳。
It'll make the cabbage plants grow big and strong.
它能使白菜秧长得又大又壮。