反面fǎn miàn
reverse side; the other side; contrary; wrong side; verso
有面的yǒu miàn de
sided
枝节的zhī jiē de
side
另一面lìng yī miàn
the other side; another side
包银bāo yín
silvering
银子yín zǐ
silver
煎一面荷包蛋jiān yī miàn hé bāo dàn
sunny side up
捧腹大笑pěng fù dà xiào
belly laugh; burst one's sides with laughter; roll in the aisles; split one's
镪qiāng
a string of copper coins; coin; silver or silver ingot
比赛完毕bǐ sài wán bì
no side
边biān
side; side; brim; border; edge
侧门cè mén
side door, side entrance
两头liǎng tóu
both ends, both sides
四面sì miàn
all sides, four sides
仝tóng
same; together; side by side
厢xiāng
compartment; side; wing-room; side room
阴暗面yīn àn miàn
the seamy side
左手边zuǒ shǒu biān
left hand side
捧腹绝倒pěng fù jué dǎo
split one's sides with laughter
正面zhèng miàn
front; frontage; the right side; positive; the obverse side
原声例句
双语版 TED-Ed 演讲精选
What matters is that only 20 of the total are facing silver side up.
最重要的是全部钱币中有20枚是银面向上的。
双语版 TED-Ed 演讲精选
And all you have to do is separate them into two piles so that each has the same number of coins facing silver side up.
你只需要把它们分为两堆以让每一堆中银面向上的都有相同的数目。
双语版 TED-Ed 演讲精选
If it's not facing silver side up, it must be gold side up, and vice versa, and in any combination of 20 coins, the number of gold-facing and silver-facing coins must add up to 20.