Patch of carbon
[化] 局部積炭
?? 詞語組成解析
patch
[p?t?]
n. 補丁，補片;眼罩;斑點;小塊;
vt. 修補，拼湊;暫時遮掩一下;修理，平息（吵架等）;用美人斑裝飾（臉）;
vi. 打補丁;
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
??? 情景例句
Oh, there's our table and benches.
哦， 那是我們的桌子和長板凳。
All the neighbors helped us move in.
鄰居們都幫忙為我們搬家。
These friendly dogs, which were first brought from Asia, were used as watchdogs even in Roman times.
那些最先從亞洲引進的狗，待人友好，早在羅馬時代就給人當看門狗了。