🧩 词语组成解析
[医] 克, 龈的, 分生孢子的; 牛顿氏引力常数
[医] 电子\\n[经] 东
n. 摩尔（男子名）
🗣️ 情景例句
the minute he comes home.
他一回来。
Few words, many deeds.
少说话，多做事。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。