句子-1 ZKrK>X
HdtGyh6X0
;"IWm<]h;-
与牙龈相关的细菌能催发包括心脏病、中风以及糖尿病在内的很多疾病。 sE&nEc
参考写法:Gum-related bacteria are known to be the catalyst for a host of problems, including heart disease, stroke and diabetes. 1@{ov!YB]
`:7r5}(^
X=-= z5
亮点表达:catalyst jt}oq%Bf
!I1p`_(_7
MF.!D
;s
catalyst 是名词,意思是 “触媒,催化剂”,在英文中用来比喻“触发因素,促进因素”,生动形象。 A4(L47^
$]#8D>E&