strange; unfamiliar; mysterious; suspicious; (lit.) of an unknown nature
filling (up); replenishing; filling in (tooth); loading (gun with ammunition, camera with film, etc.); packing; plugging
immersion; dipping; in microscopy, immersing both the objective lens and the specimen in a liquid to increase the numerical aperture; in photolithography, filling the air gap between the final lens and the wafer surface with a liquid to increase the resolution
expansion; extension; enlargement; escape; ESC
messy; confused; chaotic; complaining about various things
fetus; foetus; embryo; unborn child
marine life; marine organism
existing alongside (each other); mixture; intermingling
lower tier; lower step; lower column; low position (of a sword in kendo, etc.)
to get; to secure; to learn; to master; to complete
charge; custody; safekeeping; deposit; storage
operating room; operating theatre
to pull out; to draw out; to omit; to leave out; to do to the end; to carry through; to let out (e.g. air from a tyre)
(if) by some chance; by some possibility; in the unlikely event that; (unlikely event of) emergency; the worst(-case scenario)
crevice; crack; spare moment; interval; chink (in one's armor, armour); unpreparedness
right beside; close to; nearby
to live; to get along; to spend (time)
God; god; ace; king; superior person
to take more time than expected; to take a long time; to be delayed
bumping of heads; running into; coming across; encountering
cover; covering; cover song; cover version; coverage; to compensate for (a loss)
terminal (electricity); pin (on a semiconductor or microcontroller); port (e.g. LAN port)
carrying (on one's person or in the hand); mobile phone; cell phone
if (it) doesn't exist; if there is no ...; if not ...; unless ...; have to ...; must ...
light; lamp; counter for electric lights
to shine; to glitter; to be bright
to turn on; to switch on; to light up
in appearance; to look at; judging from appearances
unnecessary; not needed; not necessary