Knotweed
n. [植] 紫菀科植物, 蓼科雜草
??? 情景例句
They defrauded the bank of $200,000.
他們從銀行騙了20萬美元。
I can come any time except Sunday.
除星期天外我都能來。
you are conditioned by the conventions of the community to such a degree that it is very difficult to conceive of anything really destructive.
社團的風俗習慣會嚴格地制約你，使你很難有破壞性的想法。