Xmm
abbr. X-ray multiple mirror X射線多面鏡
??? 情景例句
Would you tell me something about your family?
請告訴我一些你的家庭情況，好嗎？
Music is his chief hobby.
音樂是他的主要業余愛好。
She was carrying 1,316 passengers and crew of 891.
船上載有1，316名乘客與891名船員。