Lanthanum bromide
[化] 溴化鑭
?? 詞語組成解析
n. 鑭\\n[化] 鑭La
bromide
['br?umaid]
n. 溴化物;溴化物鎮靜劑;安眠藥;陳詞濫調;
??? 情景例句
I'm a senior here, so let me know if I can help you with anything.
我是大四的老生，有什么能幫忙的盡管說一聲。
The petroleum region is centered largely in the north.
那里的石油區大部分集中在北部。
After crossing the Equator, the captain called in at a port to have a new rudder fitted,
跨越赤道后，船長將船停靠在一個港口，在那兒換了一只舵。