Coslettise
磷化處理, 磷酸鐵被膜防銹
??? 情景例句
for his ten o'clock appointment with you.
等著十點(diǎn)鐘與你的晤談。
None of my socks match.
我的襪子都缺少一只。
We just caught the plane
我們剛好趕上了飛機(jī)。