Contact microphone
[電] 接觸微音器
?? 詞語組成解析
contact
['kɑnt?kt]
n. 接觸;觸點;[醫]（傳染病）接觸人;門路;
vt. 使接觸;與…聯系;與…通訊（或通話）;
vi. 聯系，接觸;
con共同+tact接觸→共同接觸 → 接觸；聯系
??? 情景例句
It's easy to pick something for my colleagues, but it's difficult for my boss.
給同事們的應該不難買，但是給老板的就難羅。
Measure for measure.
以牙還牙。
Everything has its beginning.
凡事都有開端。