Effective investment
[经] 有效投资
🧩 词语组成解析
effective
[ɪ'fɛktɪv]
adj. 有效的;起作用的;实际的，实在的;给人深刻印象;
n. [军]现役兵额，有生力量，精兵;
ef出+fect做，制作 +ive形容词后缀 →做出来的 → 有效的
🗣️ 情景例句
and wrote to his wife Martha.
给他妻子Martha写信。
To work out the blueprint
勾勒蓝图
'You'll soon learn English!' he said.
“您会很快学会英语的！”他说。