Amyloplast
[醫(yī)] 淀粉形成體, 造粉體
??? 情景例句
Susan and Harry have a sitter for Michelle in the city,
Susan和Harry在城里給Michelle找到一位臨時保姆，
Take time by the forelock.
要抓住時機。
Finding planets is proving hard enough, but finding life on them will prove infinitely more difficult.
尋找行星證明相當(dāng)困難，但是要在行星上發(fā)現(xiàn)生命會變得無比艱難。