Betaine hydrochloride
[醫(yī)] 鹽酸甜菜鹼
?? 詞語組成解析
n. [化]甜菜堿, 三甲銨乙內(nèi)酯
[化] 鹽酸鹽\\n[醫(yī)] 氫氯化物, 鹽酸化物, 鹽酸鹽
??? 情景例句
Grandpa, when did Dad graduate from Michigan?
爺爺，爸爸是什么時(shí)候從Michigan畢業(yè)的？
How much is the postage for this?
這個(gè)郵費(fèi)要多少錢？
They will be trying to keep order.
他們將設(shè)法維持秩序。