常見例句I did not know I am bi until I was 13. 我一直到我十三歲時才知道自己是雙性戀。I did not know I was bi until I was 13. 直到十三歲時我才知道自己是雙性戀。An enzyme that catalyzes genetic recombination. 催化重級酶能催化基因重組的一種酶I didn't know I am bi until I was13. 我一直到我十三歲時才知道自己是雙性戀。I didn't know I was bi until I was13. 直到十三歲時我才知道自己是雙性戀。Ban Bi means the territory is not complete. 半壁是指國土不完整。 返回 bi-enzyme