Boundary defect

[電] 邊界缺點

?? 詞語組成解析

boundary ['ba?ndri]
n. 分界線;范圍;（球場）邊線;
bound范圍 + ary 表抽象名詞 → n.分界線，邊界
defect [‘d?f?kt]
n. 瑕疵，毛病;欠缺，缺點; vi. 叛逃;背叛;
de壞+fect做，制作→做壞了→缺點，缺陷；變節

??? 情景例句

Are you worried?
你擔心嗎
I am sorry that we are unable to make you an offer for the time being.
很抱歉目前我們不能報盤。
One young calf especially enjoyed raising a turtle to the surface with his snout and then shoving him across the tank like an aquaplane.
一只小海豚特別喜歡用鼻子把海龜推到水面，然后像滑水板一樣把海龜從水池的這一邊推到那一邊。
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