Unachionaspis
偽長(zhǎng)盾蚧屬
??? 情景例句
Is room service available?
有房間服務(wù)嗎？
Who is going take your place?
誰(shuí)代替你的位置？
Right from the start there was trouble with the Hubble.
從最開始哈勃望遠(yuǎn)鏡就有問(wèn)題。