Significant adj. 显著的，有重大意义的； Mutation [mjuːˈteɪʃn] n. (生物物种的)变异，突变；（形式或结构的）转变，改变； Announce v. 宣布，宣称； Bat n. 蝙蝠； Main source of…；…的主要来源； Intermediate adj. (两地、两物、两种状态等)之间的，中间的； Host n. 主人，主持人； Intermediate host 中间宿主；
Sympathetic medication同情用药
No significant mutation（基因突变）to coronavirus，WHO team announced.Research suggests bats are main source of coronavirus with possible intermediate host（中间宿主）.
“No significant mutation to Coronavirus”,WHO team announced. Research suggest bats are main source of Coronavirus with possible intermediate host.
significant 重大的，有意义的,明显的
mutation 基因突变
intermediate host中间宿主
sympathetic medication 同期用药
AST_Ericwang
sympathetic medication
Wendy_Sunflower
Significant adj. 显著的，有重大意义的； Mutation [mjuːˈteɪʃn] n. (生物物种的)变异，突变；（形式或结构的）转变，改变； Announce v. 宣布，宣称； Bat n. 蝙蝠； Main source of…；…的主要来源； Intermediate adj. (两地、两物、两种状态等)之间的，中间的； Host n. 主人，主持人； Intermediate host 中间宿主；
唐冕15
''No significant mutation to Coronavirus." WHO team announced. "Research suggest bats are main source of Coronavirus with possible intermediate host."
jeremy_7y
Sympathetic medication同情用药 No significant mutation（基因突变）to coronavirus，WHO team announced.Research suggests bats are main source of coronavirus with possible intermediate host（中间宿主）.
Lucille831
“No significant mutation to Coronavirus”,WHO team announced. Research suggest bats are main source of Coronavirus with possible intermediate host. significant 重大的，有意义的,明显的 mutation 基因突变 intermediate host中间宿主 sympathetic medication 同期用药