Euflagellata
[醫] 真鞭毛蟲類
??? 情景例句
Especially when it comes to speaking in English and fortunately or unfortunately.
特別是要用英文來演講，不知是幸運還是不幸。
Do now waste them, but use them while they are fresh.
不要浪費了這些，要趁未落伍時善加利用。
Have your mechanics finished yet?
你們的機械師修好了嗎？