Rifamycin sv
[化] 利福霉素SV\\n[醫(yī)] 利福霉素SV
?? 詞語組成解析
n. [微]利福霉素(抗結(jié)核藥)
[計(jì)] 單值, 狀態(tài)有效
??? 情景例句
We're talking about buying
我們?cè)谏塘抠?gòu)買
How much do you charge for sending a cable transfer to London?
發(fā)一張到倫敦的電匯，要收費(fèi)多少？
but belongs to the air, travelling it may be six thousand miles to and from its northern nesting home, feeding its flown young as it flies,
在空中十分自如，可以飛行6，000英里，可以飛往北方做窩的老家，再?gòu)睦霞绎w回；一邊飛一邊喂養(yǎng)會(huì)飛的雛燕，甚至在頂風(fēng)時(shí)也能在氣流中滑翔，似乎氣流在幫它前進(jìn)。