Mailable
a. 可邮寄的
🗣️ 情景例句
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
A chance may come up soon.
一个机会可能会很快出现。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。