Borrelia
[微]包柔氏螺旋體菌
??? 情景例句
Stocks, shares and bonds are good alternatives for personal investment.
儲(chǔ)蓄、股票和債券是個(gè)人投資很好的選擇。
I know you are all busy.
我知道大家都很忙
I'm in a hurry!
我在趕時(shí)間！